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om .c LCD Module Technical Specification 4U et he S aF-51477GNFJ-SFW-AB at .D w w w
Type No. ) )
First Edition
Apr 21, 2003
Final Revision
******
Approved by (Quality Assurance Division)
Table of Contents
1. General Specifications.................................................................................................................................. 2 2. Electrical Specifications............................................................................................................................... 3 3. Optical Specifications ................................................................................................................................... 8 4. I/O Terminal.................................................................................................................................................... 10 5. Test................................................................................................................................................................... 12 6. Appearance Standards ............................................................................................................................... 13 7. Code System of Production Lot............................................................................................................... 17 8. Type Number.................................................................................................................................................. 17 9. Applying Precautions .................................................................................................................................. 17 10. Precautions Relating Product Handling................................................................................................ 18 11. Warranty ........................................................................................................................................................ 19
Revision History
Rev. Date
m o .c U t4 e e h S ta a .D w w w
Page Comment
Checked by (ACI Engineering Division)
Prepared by (Module Administration Group)
F-51477GNFJ-SFW-AB (AB) No. 2003-0060
OPTREX CORPORATION
om .c 4U et he aS at .D w w w
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1. General Specifications
Operating Temp. Storage Temp. Dot Pixels Dot Size Dot Pitch Viewing Area Outline Dimensions Weight LCD Type
: : : : : : : : :
min. -10C ~max. 60C min. -30C ~max. 70C 320 (W) *~240 (H) dots 0.285 (W) *~0.285 (H) mm 0.3 (W) *~0.3 (H) mm 99.85 (W) *~77.0 (H) mm 129.4 (W) *~94.0 (H) *~(10.0) (D) mm 128g max. NSD-21295 ( F-STN / Black &White-mode / Transflective ) 6:00 4-bit parallel data transfer Cold Cathode Fluorescent Lamp (CFL) *~1 Dimensional Outline UE-311437
Viewing Angle Data Transfer Backlight Drawings
: : : :
F-51477GNFJ-SFW-AB (AB) No. 2003-0060
OPTREX CORPORATION
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2. Electrical Specifications
2.1. Absolute Maximum Ratings VSS=0V Parameter Supply Voltage (Logic) Supply Voltage (LCD Drive) Input Voltage VHH/VCONTVSS VI -0.3 VCC+0.3 V -0.3 30.0 V Symbol VCC-VSS Conditions Min. -0.3 Max. 7.0 Units V
2.2. DC Characteristics Ta=25C, VSS=0V Parameter Supply Voltage (Logic) Supply Voltage (LCD Drive) High Level Input Voltage Low Level Input Voltage Supply Current ICC VCC-VSS=5.0V 20.0 30.0 mA VIL VCC=4.5~5.5V 0 0.2xVCC V VHH/VCONTVSS VIH VCC=4.5~5.5V 0.8xVCC V 1.0 1.7 2.5 V Symbol VCC-VSS Conditions Min. 4.5 Typ. Max. 5.5 Units V
F-51477GNFJ-SFW-AB (AB) No. 2003-0060
OPTREX CORPORATION
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2.3. AC Characteristics VCC=4.5~5.5V Parameter Shift Clock Period Shift Clock "H" Pulse Width Shift Clock "L" Pulse Width Data Setup Time Data Hold Time Latch Pulse "H" Pulse Width Shift Clock Rise to Latch Pulse Rise Time Shift Clock Fall to Latch Pulse Fall Time Latch Pulse Rise to Shift Clock Rise Time Latch Pulse Fall to Shift Clock Rise Time Input Signal Rise,Fall Time DISPOFF Removal Time DISPOFF Enable Pulse Width Output Delay Time Symbol Min. 71 23 23 10 20 15 0 25 25 25 100 1.2 Max. 50 Note.1 200 Note.2 Units ns ns ns ns ns ns ns ns ns ns ns ns s ns
tWCK tWCKH tWCKL tDS tDH tWLPH tLD tSL tLS tLH tr, tf tSD tWDL tDL
Note.1 : (tCK - twckll - twckl)/2 is the maximum in case of high speed operation. Note.2 : CL=15pF
EIO1 (NT7704)
TDL
t WLPH
LP
tSL t LD t LS t LH t WCKL
CP
tr tf t WCK
t WCKH
t DS
t DH
D0~D3
LAST DATA
TOP DATA
t WDL
t SD
DISPOFF
F-51477GNFJ-SFW-AB (AB) No. 2003-0060
OPTREX CORPORATION
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2.4. Timing Chart
T=0.0595ms typ. LP
CP
D0 D3
SEG 313~ 316
SEG 317~ 320
SEG 1~ 4
SEG 5~ 8
#1 DATA
SEG 313~ 316
SEG 317~ 320
SEG 1~ 4
SEG 5~ 8
FLM
LP
(Reduction)
240xT FLM
(Reduction)
2.5. Comparison of Display and Data
SEG1 #1 D3 D2 D1 D0 D1
SEG320 D0
TOP VIEW D0~D3
#240
F-51477GNFJ-SFW-AB (AB) No. 2003-0060
OPTREX CORPORATION
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2.6. Power Supply ON/OFF Sequence 2.6.1. ON Sequence
SIGNAL LEVEL VCC VCC
0 t
VSS VCC VCC
0 t
SIGNAL
VHH/VCONT VSS
0 t
VHH/VCONT
VCC VSS
DISPOFF
2.6.2. OFF Sequence
LEVEL VCC VSS VCC VSS VHH/VCONT VSS VCC VSS
0 t 0 t 0 t
SIGNAL
VCC
SIGNAL
VHH/VCONT
DISPOFF
Please maintain the above sequence when turning on and off the power supply of the module. If DISPOFF is supplied to the module while internal alternate signal for LCD driving (M) is unstable, DC component will be supplied to the LCD panel. This may cause damage the LCD module.
F-51477GNFJ-SFW-AB (AB) No. 2003-0060
OPTREX CORPORATION
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2.7. Lighting Specifications Ta=25C Parameter Lamp Voltage Lamp Current Starting Voltage Surface Luminance Average Life Symbol VL IL VS L TAL Conditions IL=5.0mA IL=5.0mA Min. 4.0 Typ. 280 5.0 200 50000 Max. 6.0 500 Units Vrms mArms Vrms cd/m hrs
2
Notes 1 2 3 4 5
Note 1 :The voltage ( r.m.s. ) to maintain the electric discharge of the lamp. It is measured after lighting for 3 minutes . Note 2 :The current ( r.m.s. ) to flow through the lamp with the electric discharge. It is measured after lighting for 3 minutes. Note 3 :The voltage at starting the electric discharge when the voltage is increased gradually from 0V. Note 4 :Surface Luminance is specified by the initial data of luminance measured at the center of display surface after 20 minutes power on. ( All ON pattern ) Note 5 : CFL Life is defined as time period that the actual luminance becomes 50% or lower of its initial value. The Average life time of CFL is defined as the time when half or more of the testing CFLs have become less bright than 50% of the initial brightness at continuous operation.
I N V VS VL
C F L
IL
CFL Testing Circuit
Recommended Inverter : S-12565 ( Produced by ELEVAM ) CXA-M10A (DC 5.0V, Produced by TDK) CXA-M10L (DC 12.0V, Produced by TDK)
F-51477GNFJ-SFW-AB (AB) No. 2003-0060
OPTREX CORPORATION
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3. Optical Specifications
3.1. Optical Characteristics Ta=25C, 1/240 Duty, 1/14 Bias, VOD=22.4V (Note 4), = 0, =- Parameter Contrast Ratio Viewing Angle Response Time Rise Note 2 Decay Note 3 TON TOFF Note 1 Symbol CR Conditions = 0, =- Min. Typ. 3.5 Max. Units
Shown in 3.3 360 280 540 420 ms ms
Note 1 :Contrast ratio is definded as follows.(CR = LOFF / LON) LON : Luminance of the ON segments LOFF : Luminance of the OFF segments Measuring Spot : 3.0mm Note 2 :The time that the luminance level reaches 90% of the saturation level from 0% when ON signal is applied. Note 3 :The time that the luminance level reaches 10% of the saturation level from 100% when OFF signal is applied. Note 4 :Definition of Driving Voltage VOD VOD=VCC-VADJ-VBE Assuming that the typical driving waveforms shown below are applied to the LCD Panel at 1/A Duty - 1/B Bias (A: Duty Number, B: Bias Number). Driving voltage VOD is definded as follows. VOD = (Vth1+Vth2) / 2 Vth1: The voltage VO-P that should provide 70% of the saturation level in the luminance at the segment which the ON signal is applied to. Vth2: The voltage VO-P that should provide 20% of the saturation level in the luminance at the segment which the OFF signal is applied to.
Vo-p
( B-2 ) xVo-p/B 1/( fF x A ) 1 /fF
( ON SIGNAL )
( OFF SIGNAL )
F-51477GNFJ-SFW-AB (AB) No. 2003-0060
OPTREX CORPORATION
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3.2. Definition of Viewing Angle and Optimum Viewing Area *Point * shows the point where contrast ratio is measured. : = 0, = - *Driving condition: 1/240 Duty, 1/14 Bias, VOD=22.4V, fF=70Hz 90 135 45
180 ( = 0)
90
10 20 30 40 50
180 225 270
0
315 270
*Area
*@ shows typ. CR1.5 (Measuring Spot : 3.0mm)
3.3. System Block Diagram
Temperature Chamber Rotation Table ( , ) Photometer #1980A WB
LCD Optical Fiber
Computer
Control Unit & Waveform Generator Halogen bulb
F-51477GNFJ-SFW-AB (AB) No. 2003-0060
OPTREX CORPORATION
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4. I/O Terminal
4.1. Pin Assignment CN1 No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CN2 No. 1 2 3 Symbol CFL GND NC CFL HOT Power Supply for CFL (GND) Non-connection Power Supply for CFL (HOT) Function Symbol VSS VSS FLM LP CP DISPOFF VCC D3 D2 D1 D0 VHH/VCONT NC NC Power Supply (0V, GND) Power Supply (0V, GND) First Line Marker Data Latch Signal Clock Signal for Shifting Data Display Control Signal H : Display on L : Display off Power Supply for Logic Display Data Display Data Display Data Display Data Power Supply for LCD Drive Non-connection Non-connection Function
F-51477GNFJ-SFW-AB (AB) No. 2003-0060
OPTREX CORPORATION
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4.2. Block Diagram
FLM
Row Driver NT7704 x 1 or equivalent
240
LCDP 320 x 240 dots
320
LP DISPOFF CP
4
Column Driver NT7703 x 2 or equivalent
D0~D3
VHH/VCONT VSS VCC DC/DC Converter
CFL HOT CFL GND
CFL Backlight
F-51477GNFJ-SFW-AB (AB) No. 2003-0060
OPTREX CORPORATION
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5. Test
No change on display and in operation under the following test condition. Conditions: Unless otherwise specified, tests will be conducted under the following condition. Temperature: 205C Humidity : 655%RH tests will be not conducted under functioning state. Parameter High Temperature Operating Low Temperature Operating High Temperature Storage Low Temperature Storage Damp Proof Test Vibration Test Conditions 60C2C, 96hrs (operation state) -10C2C, 96hrs (operation state) 70C2C, 96hrs -30C2C, 96hrs 40C2C,90~95%RH, 96hrs Total fixed amplitude : 1.5mm Vibration Frequency : 10~55Hz One cycle 60 seconds to 3 directions of X, Y, Z for each 15 minutes 7 Shock Test To be measured after dropping from 60cm high on the concrete surface in packing state.
Dropping method corner dropping F E B 60cm Concrete Surface G D A C A corner : once Edge dropping B,C,D edge : once Face dropping E,F,G face : once
No. 1 2 3 4 5 6
Notes
1 2 1,2 1,2 3
Note 1 :No dew condensation to be observed. Note 2 :The function test shall be conducted after 4 hours storage at the normal Temperature and humidity after removed from the test chamber. Note 3 :Vibration test will be conducted to the product itself without putting it in a container.
F-51477GNFJ-SFW-AB (AB) No. 2003-0060
OPTREX CORPORATION
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6. Appearance Standards
6.1. Inspection conditions The LCD shall be inspected under 40W white fluorescent light. The distance between the eyes and the sample shall be more than 30cm. All directions for inspecting the sample should be within 45against perpendicular line.
45
6.2. Definition of applicable Zones
X X
X
A Zone B Zone X C Zone X : Maximum Seal Line
A Zone : Active display area B Zone : Out of active display area ~ Maximum seal line C Zone : Rest parts A Zone + B Zone = Validity viewing area
F-51477GNFJ-SFW-AB (AB) No. 2003-0060
OPTREX CORPORATION
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6.3. Standards(middle scale, CFL) D = ( Long + Short ) / 2 No. 1 Parameter The Shape of Dot Criteria (1) Breakage or Chips / Deformation 1.Dot Type Dimension A A0.10 Acceptable Number * (Should not be connected to next dot) 1 pc / dot(only segment)or less B 0.102.Defective type extends over multiple numbers of dots Dimension D0.10 Acceptable Number * 1 pc / dot(only segment)or less 0.10F-51477GNFJ-SFW-AB (AB) No. 2003-0060
OPTREX CORPORATION
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D = ( Long + Short ) / 2 No. 2 Parameter Black and White Spots, Foreign Substances Dimension D 0.10 0.10< D 0.20 0.20< D 0.30 (1) Round Shape Zone A * 6 4 Criteria
* : Disregard Units : mm
Acceptable Number B * 6 4 C * * *
Individual dot must secure 1/2 area or more.
(2) Line Shape Zone Length L 2.0 L 2.0 L 1.0 * Width W0.03 0.03In the same way (1)
No more than 10pcs as total. (Refer to "Complex Foreign Substance Defects")
3
Color Variation Air Bubbles (between glass & polarizer)
Not to be conspicuous defects.
4
Zone Dimension D 0.30 0.30< D 0.40 0.40< D 0.60 No more than 3pcs as total. A * 3 2
Acceptable Number B * * 3 C * * *
(Refer to "Complex Foreign Substance Defects")
5 6
Polarizer Scratches Polarizer Dirts
Not to be conspicuous defects. If the stains are removed easily from LCDP surface, the module is not defective.
7
Complex Foreign Substance Defects
Black spots, line shaped foreign substances or air bubbles between glass & polarizer should be 10pcs maximum in total. 20mm or more
8
Distance between Different Foreign Substance Defects
F-51477GNFJ-SFW-AB (AB) No. 2003-0060
OPTREX CORPORATION
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D = ( Long + Short ) / 2 No. 11 Parameter Chipped Glass Criteria
* : Disregard Units : mm
(1) Other than electrode pad areas and corner areas
Y Z t X
X 10.0
Y 1.5
Z t
(2) Corner Areas 1.Lead Areas
X Y Y t
Z
X
X Half dimension till first Leads terminal
Y Same as terminal width
Z *
It is allowed 1 chip as total length of Z sirection In case of 2 or more chips, Z 1/2t
2.Other than electrode pad Areas
X
Y
X+Y8.0
If the chipped area touches the seal line, the LCD is not acceptable.
F-51477GNFJ-SFW-AB (AB) No. 2003-0060
OPTREX CORPORATION
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7. Code System of Production Lot
The production lot of module is specified as follows.
Factory Control Number (0~9) Date of the week (A~G) Factory Number (0~9) Factory Code (Alphabet) Production Week (1~5) Production Month (1~9, X, Y, Z) Production Year (Lower 2 digits)
8. Type Number
The type number of module is specified as follows. F-51477GNFJ-SFW-AB
9. Applying Precautions
Please contact us when questions and/or new problems not specified in this Specifications arise.
F-51477GNFJ-SFW-AB (AB) No. 2003-0060
OPTREX CORPORATION
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10. Precautions Relating Product Handling
The Following precautions will guide you in handling our product correctly. 1) Liquid crystal display devices 1. The liquid crystal display device panel used in the liquid crystal display module is made of plate glass. Avoid any strong mechanical shock. Should the glass break handle it with care. 2. The polarizer adhering to the surface of the LCD is made of a soft material. Guard against scratching it. 2) Care of the liquid crystal display module against static electricity discharge. 1. When working with the module, be sure to ground your body and any electrical equipment you may be using. We strongly recommend the use of anti static mats ( made of rubber ), to protect work tables against the hazards of electrical shock. 2. Avoid the use of work clothing made of synthetic fibers. We recommend cotton clothing or other conductivity-treated fibers. 3. Slowly and carefully remove the protective film from the LCD module, since this operation can generate static electricity. 3) When the LCD module alone must be stored for long periods of time: 1. Protect the modules from high temperature and humidity. 2. Keep the modules out of direct sunlight or direct exposure to ultraviolet rays. 3. Protect the modules from excessive external forces. 4) Use the module with a power supply that is equipped with an overcurrent protector circuit,since the module is not provided with this protective feature. 5) Do not ingest the LCD fluid itself should it leak out of a damaged LCD module. Should hands or clothing come in contact with LCD fluid, wash immediately with soap. 6) Conductivity is not guaranteed for models that use metal holders where solder connections between the metal holder and the PCB are not used. Please contact us to discuss appropriate ways to assure conductivity. 7) For models which use CFL: 1. High voltage of 1000V or greater is applied to the CFL cable connector area. Care should be taken not to touch connection areas to avoid burns. 2. Protect CFL cables from rubbing against the unit and thus causing the wire jacket to become worn. 3. The use of CFLs for extended periods of time at low temperatures will significantly shorten their service life. 8) For models which use touch panels: 1. Do not stack up modules since they can be damaged by components on neighboring modules. 2. Do not place heavy objects on top of the product. This could cause glass breakage. 9) For models which use COG,TAB,or COF: 1. The mechanical strength of the product is low since the IC chip faces out unprotected from the rear. Be sure to protect the rear of the IC chip from external forces. 2. Given the fact that the rear of the IC chip is left exposed, in order to protect the unit from electrical damage, avoid installation configurations in which the rear of the IC chip runs the risk of making any electrical contact.
F-51477GNFJ-SFW-AB (AB) No. 2003-0060
OPTREX CORPORATION
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10) Models which use flexible cable, heat seal, or TAB: 1. In order to maintain reliability, do not touch or hold by the connector area. 2. Avoid any bending, pulling, or other excessive force, which can result in broken connections. 11) have an adverse effect on connecting parts ( LCD panel-TCP / HEAT SEAL / FPC / etc., PCB-TCP / HEAT SEAL / FPC etc., TCP-HEAT SEAL, TCP-FPC, HEAT SEAL-FPC, etc.,) depending on its materials. Please check and evaluate these materials carefully before use. 12) In case of acrylic plate is attached to front side of LCD panel, cloudiness ( very small cracks ) can occur on acrylic plate, being influenced by some components generated from polarizer film.. Please check and evaluate those acrylic materials carefully before use.
11. Warranty
This product has been manufactured to your company's specifications as a part for use in your company's general electronic products. It is guaranteed to perform according to delivery specifications. For any other use apart from general electronic equipment, we cannot take responsibility if the product is used in medical devices, nuclear power control equipment, aerospace equipment, fire and security systems, or any other applications in which there is a direct risk to human life and where extremely high levels of reliability are required. If the product is to be used in any of the above applications, we will need to enter into a separate product liability agreement. 1. We cannot accept responsibility for any defect, which may arise from additional manufacturing of the product (including disassembly and reassembly), after product delivery. 2. We cannot accept responsibility for any defect, which may arise after the application of strong external force to the product. 3. We cannot accept responsibility for any defect, which may arise due to the application of static electricity after the product has passed your company's acceptance inspection procedures. 4. When the product is in CFL models, CFL service life and brightness will vary According to the performance of the inverter used, leaks, etc. We cannot accept responsibility for product performance, reliability, or defect, which may arise. 5. We cannot accept responsibility for intellectual property of a third party, which may arise through the application of our product to your assembly with exception to those issues relating directly to the structure or method of manufacturing of our product. 6. Optrex will not be held responsible for any quality guarantee issue for defect products judged as Optrex-origin longer than 2 (two) years from Optrex production or 1(one) year from Optrex, Optrex America, Optrex Europe delivery which ever comes later.
F-51477GNFJ-SFW-AB (AB) No. 2003-0060
OPTREX CORPORATION
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