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LC260WX2 Liquid Crystal Display
Product Specification
SPECIFICATION FOR APPROVAL
( ) Preliminary Specification ( ) Final Specification
Title
BUYER MODEL General
26" WXGA TFT LCD
SUPPLIER *MODEL SUFFIX LG.Philips LCD CO., Ltd. LC260WX2 SL01
*When you obtain standard approval, please use the above model name without suffix SIGNATURE DATE SIGNATURE DATE
APPROVED BY /
APPROVED BY J.H.Yoon / G.Manager REVIEWED BY
/
K.N.Kim / Manager
PREPARED BY / Y.S.Kang / Engineer
Please return 1 copy for your confirmation with your signature and comments.
TV Products Engineering Dept. LG. Philips LCD Co., Ltd
Ver. 0.4
Dec.27, 2004
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LC260WX2 Liquid Crystal Display
Product Specification
CONTENTS
NO. 1 2 3 1 2 3 4 5 6 4 5 6 7 1 2 8 1 2 9 COVER CONTENTS RECORD OF REVISIONS GENERAL DESCRIPTION ABSOLUTE MAXIMUM RATINGS ELECTRICAL SPECIFICATIONS ELECTRICAL CHARACTREISTICS INTERFACE CONNECTIONS SIGNAL TIMING SPECIFICATIONS SIGNAL TIMING WAVEFORMS COLOR INPUT DATA REFERNECE POWER SEQUENCE OPTICAL SFECIFICATIONS MECHANICAL CHARACTERISTICS RELIABLITY INTERNATIONAL STANDARDS SAFETY EMC PACKING DESIGNATION OF LOT MARK PACKING FORM PRECAUTIONS 27 26 ITEM Page 1 2 3 4 5 6 6 8 12 13 14 15 17 21 24 25
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LC260WX2 Liquid Crystal Display
Product Specification
RECORD OF REVISIONS
Revision No. Ver 0.0 Ver 0.1 Ver 0.2 Ver 0.3 Ver 0.4 Ver 0.4 Date Sep.13, 2004 Nov.02, 2004 Nov.04, 2004 Nov.30, 2004 Dec. 27, 2004 Dec. 27, 2004 p11 p20 p16 p8 P22~ 23 Page First draft Inverter Pin Map change Gray scale Inverter Sequence Change Inverter characteristic Mechanical characteristics Description
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LC260WX2 Liquid Crystal Display
Product Specification
1. General Description
The LC260WX2 is a Color Active Matrix Liquid Crystal Display with an integral External Electrode Fluorescent Lamp(EEFL) backlight system. The matrix employs a-Si Thin Film Transistor as the active element. It is a transmissive type display operating in the normally black mode. This TFT-LCD has a 26.0 inch diagonally measured active display area with WXGA resolution (768 vertical by 1366 horizontal pixel array). Each pixel is divided into Red,Green and Blue sub-pixels or dots which are arranged in vertical stripes. Gray scale or the luminance of the sub-pixel color is determined with a 8-bit gray scale signal for each dot, thus, presenting a palette of more than 16,7M(True) colors. The LC260WX2 has been designed to apply the LVDS interface. It is intended to support LCD TV, PCTV where high brightness, super wide viewing angle, high color gamut, high color depth, and fast response time are important.
RGB(Mini-LVDS)
Source Driver Circuit
S1 S1366 G1
Gate Driver Circuit
+12.0V LVDS
5pair
Timing Controller
CN1
Option #9
(30pin)
[LVDS Rx & Mini-LVDS Tx integrated]
TFT - LCD Panel
(1366 x RGB x 768 pixels)
G768
Power Circuit Block
+24.0V +24.0V
Inverter (CN2,CN3)
2pin x 1CNs (High) 2pin x 1CNs (High)
Back light Assembly (18EEFL)
Figure 1. Block diagram General Features
Active screen size Outline Dimension Pixel Pitch Pixel Format Interface Color depth Luminance, white Viewing Angle (CR>10) Power Consumption Weight Display operating mode Surface treatments 26.005 inches(600.53mm) diagonal 626(H) x 373(V) x 44.1(D) mm(Typ.) 147.5 um x 421.5 um x RGB 1366 horizontal by 768 vertical pixels. RGB stripe arrangement LVDS 1port 8-bit, 16,777,216 colors 500 cd/m2 ( Center 1 point, Typ. ) Viewing Angle Free(R/L 176(Typ.), U/D 176(Typ.)) Total 70.68 Watt(Typ.), (3.48Watt @VLCD, 5000 g (Typ.) Transmissive mode, normally black Hard coating (3H), Anti-glare treatment of the front polarizer 67.2 Watt @VBL)
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LC260WX2 Liquid Crystal Display
Product Specification
2. Absolute Maximum Ratings
Table 1. Absolute Maximum Ratings
Parameter Power Supply Input Voltage On/Off Control Voltage Brightness Control Voltage Operating Temperature Storage Temperature Operating Ambient Humidity Storage Humidity Symbol
VLCD VBL ON/OFF VBR-B TOP TST HOP HST
Value Min -0.3 -0.3 -0.3 0 0 -20 10 10 Max +14 +27 +5.25 +3.3 +40 +50 95 95
Unit
Vdc Vdc Vdc Vdc
Note
At 25
C C
%RH %RH
1 1 1 1
Note : 1. Temperature and relative humidity range are shown in the figure below. Wet bulb temperature should be 39 C Max., and no condensation.
95% 80% 60 50 40 30 20 0 10 20% 10% 10 20 30 40 50 60 70 80 40% 60%
Humidity [(%)RH] Storage
Wet Bulb Temperature [C]
Operation
-20
0
Dry Bulb Temperature [C]
Figure 2. Temperature and relative humidity
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LC260WX2 Liquid Crystal Display
Product Specification
3. Electrical Specifications
The LC260WX2 requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and liquid crystal. The second input power for the EEFL/Backlight, is to power the inverter.
3-1. Electrical Characteristics Table 2. Electrical Characteristics
Parameter Symbol Min Value Typ Max Unit Note
1. Power for Panel: Power Supply Input Voltage Power Supply Input Current Power Consumption Inrush Current (VLCD Input) VLCD ILCD PLCD IRUSH 11.4 12.0 290 400 3.48 12.6 380 525 4.56 3 Vdc mA mA Watt A 1 2 1 3
Notes: 1. The specified current and power consumption are under the VLCD=12V, 25C, fV(frame frequency)=60Hz condition. Typical supply current is measured at the condition of 8 X 6 Mosaic pattern(white black) shown in the [ Figure 3 ] is displayed. 2. The current is specified at the maximum current pattern. 3. The duration of rush current is about 2ms and rising time of power input is 1ms(min).
[ Figure 3 ]
Mosaic pattern
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LC260WX2 Liquid Crystal Display
Product Specification
3-2. Interface Connections
This LCD employs two kinds of interface connections. A 30 pin connector is used for LCD electronics and a 14pin connector is used for the integral backlight system.
3-2-1. Signal Interface
The LCD connector(CN1) : FI-X30SSL-HF (Manufactured by JAE) or Equivalent. The pin configuration for the 30 pin connector is shown in the table below.
Table 4. 30Pin Connector pin configuration (For LCD Panel)
Pin
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 VLCD (12V) VLCD (12V) VLCD (12V) VLCD (12V) GND GND GND GND DISM (Note 1) NC GND LVDS SIGNAL CHANNEL 0LVDS SIGNAL CHANNEL 0+ GND LVDS SIGNAL CHANNEL 1-
Signal assignment
Pin
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 GND
Signal assignment
LVDS SIGNAL CHANNEL 1+
LVDS SIGNAL CHANNEL 2LVDS SIGNAL CHANNEL 2+ GND LVDS CLOCK CLVDS CLOCK C+ GND LVDS SIGNAL CHANNEL 3LVDS SIGNAL CHANNEL 3+ GND NC NC GND AGP
1
30
- Part/No. : FI-X30SSL-HF(JAE) - Mating connector : FI-30C2L (Manufactured by JAE) or compatible
Rear view of LCM Notes: 1. If pin9 is ground, interface format is "LG", and if pin9 is 3.3V, interface format is "DISM. (See page 9~10) 2. All GND(ground) pins should be connected together and should also be connected to the LCD's metal frame. 3. All power input pins should be connected together. 4. Input level of LVDS signal is based on the IEA664 standard. 5. If pin30 is 3.3V, no-signal is AGP pattern, and if pin30 is ground, no-signal is Black pattern
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LC260WX2 Liquid Crystal Display
Product Specification
Table 3. Inverter Electrical Characteristics
Description 1 2 3 4 5 6 7 8 9 10
Input Voltage
Min VBL IBL IBL 22.8 3.0 0.0 0.0 60 190 20 560 82 73 64 50,000
Typ 24.0 3.1 2.8 67.2 200 710 90 81 72 57.5 -
Max 25.2 3.5 3.0 6.0 84.0 5.0 0.8 3.3 70 210 100 860 98 89 80 -
Unit Vdc A A A W Vdc Vdc Vdc KHz Hz % VRMS mARMS mARMS mARMS W Unit
Condition
ExtVbr-B = 100% Vbr-A = MAX ExtVbr-B = 100% Vbr-A = TYP Vin=22.8V, Vbr-A=Max ExtVbr-B=100%
Note
Input Current
1, 3 5 1, 3
Input Current (RUSH) Input Power ON/OFF Control Analog Dimming Control Voltage Operating Frequency PWM Frequency PWM dimming Ratio Lamp Voltage (Output Voltage)
IRUSH PBL ON OFF Vbr-A FO Fb
ExtVbr-B
Lamp ON = High Lamp OFF =Low
Reference : Onduty ratio of Output current ExtVbr-B = 100% Vbr-A = typ ExtVbr-B = 100% Vbr-A = Max ExtVbr-B = 100% Vbr-A = TYP ExtVbr-B = 100% Vbr-A = Min ExtVbr-B = 100% Vbr-A = TYP
4
VOUT IO-MAX
11
Lamp Current
IO-TYP IO-MIN
12 13
Output Power
POUT
Lamp life time Notes :
2
1. The specified current and power consumption are under the typical supply Input voltage, 24.0V. The ripple voltage of the power supply input voltage is under 0.5 Vp-p. Inrush current of the power supply input current is under +10% of the typical current 2. Specified values are for a single lamp which is aligned horizontally. The life is determined as the time at which luminance of the lamp is 50% compared to that of initial value at the typical lamp current on condition of continuous operating at 25 2C. Specified value is when lamp is aligned horizontally. 3. Electrical characteristics are determined after the unit has been `ON' and stable for approximately 2Hrs in a dark environment at 25 C 2C. 4. Burst mode is controlled by TV system 5. Rush current is determined at turning on after the unit has been `OFF' for 2Hrs at 25 C 2C.
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LC260WX2 Liquid Crystal Display
Product Specification
Table 5. Required signal assignment for LVDS transmitter (Pin9 = "L" or open)
Host System 24 Bit
RED0 RED1 RED2 RED3 RED4 RED5 RED6 RED7 GREEN0 GREEN1 GREEN2 GREEN3 GREEN4 GREEN5 GREEN6 GREEN7 BLUE0 BLUE1 BLUE2 BLUE3 BLUE4 BLUE5 BLUE6 BLUE7 Hsync Vsync Data Enable CLOCK 51 52 54 55 56 3 50 2 4 6 7 11 12 14 8 10 15 19 20 22 23 24 16 18 27 28 30 31
DS90C385
or Compatible TxOUT0TxOUT0+ 48 47
FI-X30SSL-HF
12 13 100
Timing Controller
RxIN0RxIN0+
TxOUT1TxOUT1+
46 45
15 16
100
RxIN1RxIN1+
TxOUT2TxOUT2+
42 41
18 19
100
RxIN2RxIN2+
TxCLKOUTTxCLKOUT+
40 39
21 22
100
RxCLKINRxCLKIN+
TxOUT3TxOUT3+
38 37
24 25 9 30
100
RxIN3RxIN3+
LG / DISM
LCD Test
GND
LCD Module
Note:
1. The LCD module uses a 100 Ohm() resistor between positive and negative lines of each receiver input. 2. Refer to LVDS transmitter data sheet for detail descriptions. (DS90C385 or Compatible) 3. `7' means MSB and `0' means LSB at R,G,B pixel data.
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LC260WX2 Liquid Crystal Display
Product Specification
Table 6. Required signal assignment for LVDS transmitter (Pin9 = "H")
Host System 24 Bit
RED0 RED1 RED2 RED3 RED4 RED5 RED6 RED7 GREEN0 GREEN1 GREEN2 GREEN3 GREEN4 GREEN5 GREEN6 GREEN7 BLUE0 BLUE1 BLUE2 BLUE3 BLUE4 BLUE5 BLUE6 BLUE7 Hsync Vsync Data Enable CLOCK 50 2 51 52 54 55 56 3 8 10 4 6 7 11 12 14 16 18 15 19 20 22 23 24 27 28 30 31
DS90C385
or Compatible TxOUT0TxOUT0+ 48 47
FI-X30SSL-HF
12 13 100
Timing Controller
RxIN0RxIN0+
TxOUT1TxOUT1+
46 45
15 16
100
RxIN1RxIN1+
TxOUT2TxOUT2+
42 41
18 19
100
RxIN2RxIN2+
TxCLKOUTTxCLKOUT+
40 39
21 22
100
RxCLKINRxCLKIN+
TxOUT3TxOUT3+
38 37
24 25 9 30
100
RxIN3RxIN3+ LG / DISM LCD Test
Vcc
LCD Module
Note:
1. The LCD module uses a 100 Ohm() resistor between positive and negative lines of each receiver input. 2. Refer to LVDS transmitter data sheet for detail descriptions. (DS90C385 or Compatible) 3. `7' means MSB and `0' means LSB at R,G,B pixel data.
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LC260WX2 Liquid Crystal Display
Product Specification
3-2-2. Inverter Connector for Backlight
- Inverter Connector : S14B-PH-SM3 Side entry type (Manufactured by JST) or Equivalent - Mating Connector : PHR-14(Manufactured by JST) or Equivalent
Table 6. INVERTER CONNECTOR PIN CONFIGULATION Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Symbol Master VBL VBL VBL VBL VBL GND GND GND GND GND Vbr-A VON/OFF ExtVbr-B GND Power Supply +24V Power Supply +24V Power Supply +24V Power Supply +24V Power Supply +24V Backlight Ground Backlight Ground Backlight Ground Backlight Ground Backlight Ground Analog dimming Backlight On/off Signal External PWM signal Signal Ground Description Slave Power Supply +24V Power Supply +24V Power Supply +24V Power Supply +24V Power Supply +24V Backlight Ground Backlight Ground Backlight Ground Backlight Ground Backlight Ground Don't care Don't care Open for Typ. Lum. Open/High for BL On as default Open/High for Max. Lum. Note 1 Remarks
Notes : 1. Pin 1~10 should connect to master and slave connector 2. GND is connected to the LCD's metal frame.
Rear view of LCM
PCB 14 1 PCB
...
...
...
1
...
12

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LC260WX2 Liquid Crystal Display
Product Specification 3-3. Signal Timing Specifications
This is the signal timing required at the input of the LVDS transmitter. All of the interface signal timing should be satisfied with the following specifications for it's proper operation.
Table 8. Timing Table
ITEM Period Clock Frequency Horizontal total Hsync Hsync frequency Hsync width Vertical total Vsync Vsync frequency Vsync width Horizontal valid Horizontal back porch Horizontal front porch DE Horizontal blank Vertical valid Vertical back porch Vertical front porch Vertical blank SYMBOL tCLK fCLK tHT fH tWH tVT fV tWV tHV tHBP tHFP tVV tVBP tVFP Min. 12.5 68 1468 45.0 8 775 47 2 1366 24 24
tHP- tHV
Typ. 13.8 72.3 1528 47.4 32 790 60 5 1366 80 48 162 768 15 2 22
Max. 14.7 80 1776 50 1063 63 1366 -
Unit ns MHz Pixel KHz Pixel Line Hz Line
Note
PAL : 47~53Hz, NTSC : 57~63Hz
Pixel tHP- tHV
768 4 1 7
768 Line tVP- tVV
Note: Hsync period and Hsync width-active should be even number times of tCLK. If the value is odd number times of tCLK, display control signal can be asynchronous. In order to operate this LCM a Hsync.,Vsync and DE(data enable) signals should be used. 1. The performance of the electro-optical characteristics are may be influenced by variance of the vertical refresh rates. 2. Vsync, Hsync should be keep the above specification.
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Dec.27, 2004
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LC260WX2 Liquid Crystal Display
Product Specification
3-4. Signal Timing Waveforms
0.7Vcc 0.3Vcc
Hsync, Vsync, DE, Data
DCLK
tCLK
0.5 Vcc
Valid data
Invalid data
Invalid data
DE(Data Enable)
tHP HSync tWH tHBP tHV tHFP
DE(Data Enable) tVP tWV VSync tVBP tVV tVFP
DE(Data Enable)
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LC260WX2 Liquid Crystal Display
Product Specification 3-5. Color Input Data Reference
The brightness of each primary color (red,green and blue) is based on the 8-bit gray scale data input for the color ; the higher the binary input, the brighter the color. The table below provides a reference for color versus data input.
Table 9. Color Data Reference Input Color Data Color Red MSB 0 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 LSB 0 1 0 0 0 1 1 1 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 MSB 0 0 1 0 1 0 1 1 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 Green LSB 0 0 1 0 1 0 1 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 MSB 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 Blue LSB 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1
R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0 Black Red (255) Green (255) Basic Blue (255) Color Cyan Magenta Yellow White Red(000) Dark Red(001) Red(002) ----------------Red(253) Red(254) Red(255) Bright
Red
Green(000) Dark Green(001) Green(002) --------Green --------Green(253) Green(254) Green(255) Bright Blue(000) Blue(001) Blue(002) ----------Blue(253) Blue(254) Blue(255) Dark
Blue
-----
Bright
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LC260WX2 Liquid Crystal Display
Product Specification
3-6. Power Sequence
3-6-1. Sequence for LCD Module
Power Supply (VLCD : 12V)
90% 10%
90% 10%
T1 T2
Valid Data
T6 T5
Interface Signal (LVDS Data with H,Vsync and DE)
T3
Power Supply for Backlight Inverter LAMP ON LAMP OFF
T4
LAMP OFF
Table 10. Power Sequence for LCM
Parameter T1 T2 T3 T4 T5 T6 Value Min 0.01 0.01 200 200 0.01 2000 Typ Max 20 50 50 Unit ms ms ms ms ms ms
Notes : 1. Please avoid floating state of interface signal at invalid period. 2. When the interface signal is invalid, be sure to pull down the power supply for LCD VLCD to 0V. 3. Lamp power must be turn on after power supply for a LCD interface signal are valid. 4. T6 should be measured after the module has been fully discharged between power off and on period.
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LC260WX2 Liquid Crystal Display
Product Specification
3-6-2. Sequence for Inverter
24V (typ.)
Power Supply For Inverter VBL
0V 10%
90% 0.7V
T1
T2
T5
T3
T2
V ON/OFF
T4 Vbr-A
T4
Lamp ON
Lamp OFF
ExtVbr-B : 1. Lamp ON at PWM Rising Edge and Lamp OFF at PWM Falling Edge. 2. ExtVbr-B has Same sequence with Vbr-A 3. OFF duration of PWM is restricted within 20ms. 3-6-3. Deep condition for Inverter T6 VBL : 24V VBL(Typ.) x 0.85 0V Table 11. Power Sequence for Inverter
Parameter T1 T2 T3 T4 T5 T6 Value Min 20 100 200 0 10 Typ Max 10 Unit ms ms ms ms ms ms 16 / 28 1
Note
Ver. 0.4
Dec.27, 2004
LC260WX2 Liquid Crystal Display
Product Specification
4. Optical Specification
Optical characteristics are determined after the unit has been `ON' for 30Min in a dark environment at 252C. The values specified are at an approximate distance 50cm from the LCD surface at a viewing angle of and equal to 0 . FIG. 4 presents additional information concerning the measurement equipment and method. Optical Stage(x,y) LCD Module Field = 1 Pritchard PR880 or equivalent
50Cm
[Figure 4] Optical characteristic measurement equipment and method
Table 12. Optical characteristics
Parameter Contrast Ratio Surface Luminance, white Luminance Variation Rise Time Response Decay Time Time Gray to gray Color Coordinates RED GREEN BLUE WHITE Viewing Angle (CR>10) x axis, right(=0) x axis, left (=180) y axis, up (=90) y axis, down (=270) Gray scale
Ver. 0.4
(Ta=252C, VLCD=12V, fV=60Hz, CLK=72.3MHz,Vbr=1.6V) Min 450 400 Value Typ 600 500 7 9 8 0.640 0.340 0.282 0.607 0.145 0.066 0.275 0.279 88 88 88 88 Max Unit Note 1 2 3 4 4
Symbol CR LWH
WHITE
cd/m2 1.3 15 15 14 ms ms ms
TrR TrD Tr RX RY GX GY BX BY WX WY r l u d
Typ - 0.03
Typ +0.03
85 85 85 85
-
degree
5
6
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LC260WX2 Liquid Crystal Display
Product Specification
Note : 1. Contrast ratio(CR) is defined mathematically as : Contrast ratio = Surface luminance with all white pixels --------------------------------------------------------Surface luminance with all black pixels
It is measured at center point(1) 2. Surface luminance(LWH) is luminance value at center point (P1) across the LCD surface 50cm from the surface with all pixels displaying white. For more information see FIG 5.
3. The variation in surface luminance ,
WHITE
is defined as
WHITE = Maximum (P1,P2, .....,P5) / Minimum (P1,P2, .....,P5) For more information see [ Figure 5 ].
H A A : H / 4 mm B : V / 4 mm H : 566.4 mm V : 339.84 mm @ H X V : Active Area
P2
P3
V
P4
P1
P5
B
Figure 5. Luminance measuring point
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LC260WX2 Liquid Crystal Display
Product Specification
4. The response time is defined as the following figure and shall be measured by switching the input signal for "Black" and "White". TrR 100% 90% Optical Response 10% 0 TrD
Black
White
Black)
Figure 6. Response time
5. Viewing angle is the angle at which the contrast ratio is greater than 10. The angles are determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the LCD surface. For more information see Figure 7 .

Normal
E
Y
= 90, Up
= 180, Left

= 0, Right
= 270, Down
Figure 7. Viewing angle
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LC260WX2 Liquid Crystal Display
Product Specification
6. Gray scale specification
Table 13. Gray scale
Gray Level Luminance [%] (Typ) 0.16 0.34 1.10 2.49 4.68 7.55 11.2 15.4 19.8 25.8 33.2 41.8 50.8 63.7 77.2 89.5 100
L0 L15 L31 L47 L63 L79 L95 L111 L127 L143 L159 L175 L191 L207 L223 L239 L255
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LC260WX2 Liquid Crystal Display
Product Specification
5. Mechanical Characteristics
Table 11. provides general mechanical characteristics for the model LC230W02. In addition, the figures in the next page are detailed mechanical drawing of the LCD.
Table 14. Mechanical characteristics
Horizontal Outline Dimension Vertical Depth Bezel Area Horizontal Vertical Horizontal Vertical 5000 g (Typ.), 626 mm 373 mm 44.1 mm 580.8mm 328.8mm 575.769 mm 323.712 mm 5200 g (Max.)
Active Display Area Weight Surface Treatment
Hard coating(3H) Anti-glare treatment of the front polarizer
Notes : Please refer to a mechanic drawing in terms of tolerance at the next page.
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LC260WX2 Liquid Crystal Display
Product Specification

Ver. 0.4
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LC260WX2 Liquid Crystal Display
Product Specification

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LC260WX2 Liquid Crystal Display
Product Specification
6. Reliability
Environment test condition No 1 2 3 5 6 7 8 Test Item High temperature storage test Low temperature storage test High temperature and high humidity operation test Low temperature operation test Humidity condition storage test Heat cycle test Soldering heat cycle test 60C, 500hrs. Condition
-20C, 500hrs. 50C, 80%RH, 0C, 40C, 240hrs.
500hrs. (1000hrs) 90%, 500hrs.
-20C ~ 60C, 30min/5min/30min, 100cycles -40C ~ 80C, 30min/5min/30min, 200cycles Wave form : random Vibration level : 1.0Grms Bandwidth : 10-500Hz Duration : X,Y,Z, 10min One time each direction Shock level : 100Grms Waveform : half sine wave, 2ms Direction : X, Y, Z One time each direction Condition : 200pF, 0 Terminal : 250V
9
Vibration test (non-operating)
10
Shock test (non-operating) ESD test (Non-operation)
11
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LC260WX2 Liquid Crystal Display
Product Specification
7. International Standards 7-1. Safety
a) UL 60950, Third Edition, Underwriters Laboratories, Inc., Dated Dec. 11, 2000. Standard for Safety of Information Technology Equipment, Including Electrical Business Equipment. b) CAN/CSA C22.2, No. 60950, Third Edition, Canadian Standards Association, Dec. 1, 2000. Standard for Safety of Information Technology Equipment, Including Electrical Business Equipment. c) EN 60950 : 2000, Third Edition IEC 60950 : 1999, Third Edition European Committee for Electrotechnical Standardization(CENELEC) EUROPEAN STANDARD for Safety of Information Technology Equipment Including Electrical Business Equipment.
7-2. EMC
a) ANSI C63.4 "Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electrical Equipment in the Range of 9kHZ to 40GHz. "American National Standards Institute(ANSI),1992 b) C.I.S.P.R "Limits and Methods of Measurement of Radio Interface Characteristics of Information Technology Equipment." International Special Committee on Radio Interference. c) EN 55022 "Limits and Methods of Measurement of Radio Interface Characteristics of Information Technology Equipment." European Committee for Electrotechnical Standardization.(CENELEC), 1998( Including A1: 2000 )
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LC260WX2 Liquid Crystal Display
Product Specification
8. Packing 8-1. Designation of Lot Mark
A B C D E F G H I J K L M
A,B,C : SIZE(INCH) E : MONTH G : ASSEMBLY CODE
D : YEAR F : FACTORY CODE H ~ M : SERIAL NO.
Note 1. YEAR
Year Mark 2001 1 2002 2 2003 3 2004 4 2005 5 2006 6 2007 7 2008 8 2009 9 2010 0
2. MONTH
Month Mark Jan 1 Feb 2 Mar 3 Apr 4 May 5 Jun 6 Jul 7 Aug 8 Sep 9 Oct A Nov B Dec C
3. FACTORY CODE
Factory Code Mark LPL Gumi K LPL Nanjing C HEESUNG D
4. SERIAL NO.
Mark 100001~199999, 200001~299999, 300001~399999, ...., A00001~A99999, ....., Z00001~Z99999
b) Location of Lot Mark Serial No. is printed on the label. The label is attached to the backside of the LCD module. This is subject to change without prior notice.
8-2. Packing Form
a) Package quantity in one box : 6 pcs b) Box size : 754mm(W) X 508mm(D) X 498mm(H)
Ver. 0.4 Dec.27, 2004 26 / 28
LC260WX2 Liquid Crystal Display
Product Specification
9. Precautions
Please pay attention to the following when you use this TFT LCD module.
9-1. Mounting Precautions
(1) You must mount a module using holes arranged in rear. (2) You should consider the mounting structure so that uneven force(ex. twisted stress) is not applied to the module. And the case on which a module is mounted should have sufficient strength so that external force is not transmitted directly to the module. (3) Please attach a transparent protective plate to the surface in order to protect the polarizer. Transparent protective plate should have sufficient strength in order to the resist external force. (4) You should adopt radiation structure to satisfy the temperature specification. (5) Acetic acid type and chlorine type materials for the cover case are not describe because the former generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break by electro-chemical reaction. (6) Do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than HB pencil lead. And please do not rub with dust clothes with chemical treatment. Do not touch the surface of polarizer with bare hand or greasy cloth. (Some cosmetics are determined to the polarizer.) (7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like chamois soaks with petroleum benzine. Normal-hexane is recommended for cleaning the adhesives used to attach front / rear polarizers. Do not use acetone, toluene and alcohol because they cause chemical damage to the polarizer. (8) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer causes deformations and color fading. (9) Do not open the case because inside circuits do not have sufficient strength.
9-2. Operating Precautions
(1) The spike noise causes the mis-operation of circuits. It should be lower than following voltage : V=200mV(Over and under shoot voltage) (2) Response time depends on the temperature.(In lower temperature, it becomes longer.) (3) Brightness depends on the temperature. (In lower temperature, it becomes lower.) And in lower temperature, response time(required time that brightness is stable after turned on)becomes longer. (4) Be careful for condensation at sudden temperature change. Condensation makes damage to polarizer or electrical contacted parts. And after fading condensation, smear or spot will occur. (5) When fixed patterns are displayed for a long time, remnant image is likely to occur. (6) Module has high frequency circuits. Sufficient suppression to the electromagnetic interference shall be done by system manufacturers. Grounding and shielding methods may be important to minimized the interference. (7) Please do not give any mechanical and/or acoustical impact to LCM. Otherwise, LCM can not be operated its full characteristics perfectly. (8) A screw which is fastened up the steels should be a machine screw (if not, it causes metal foreign material and deals LCM a fatal blow) (9) Please do not set LCD on its edge.
Ver. 0.4
Dec.27, 2004
27 / 28
LC260WX2 Liquid Crystal Display
Product Specification
9-3. Electrostatic Discharge Control
Since a module is composed of electronic circuits, it is not strong to electrostatic discharge. Make certain that treatment persons are connected to ground through wrist band etc. And don't touch interface pin directly.
9-4. Precautions for Strong Light Exposure
Strong light exposure causes degradation of polarizer and color filter.
9-5. Storage
When storing modules as spares for a long time, the following precautions are necessary. (1) Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep the temperature between 5C and 35C at normal humidity. (2) The polarizer surface should not come in contact with any other object. It is recommended that they be stored in the container in which they were shipped.
9-6. Handling Precautions for Protection Film
(1) The protection film is attached to the bezel with a small masking tape. When the protection film is peeled off, static electricity is generated between the film and polarizer. This should be peeled off slowly and carefully by people who are electrically grounded and with well ion-blown equipment or in such a condition, etc. (2) When the module with protection film attached is stored for a long time, sometimes there remains a very small amount of glue still on the Bezel after the protection film is peeled off. (3) You can remove the glue easily. When the glue remains on the Bezel or its vestige is recognized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal-hexane.
Ver. 0.4
Dec.27, 2004
28 / 28

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