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| APPROVAL PART NO. DESCRITION LCD MODULE (176 x RGB x 220 Dots) REMARKS HT2002L This is ROHS compliant CUSTOMER APPLICATION P/N APPROVED BY DATE PLEASE KINDLY FIND AND APPROVE THE SPECIFICATIONS INSERTED HEREIN AND RETURN ONE COPY HERE OF WITH YOUR SIGNATURE OF APPROVAL. PERPARED BY CHECKED BY CONFIRMED BY HYES Optoelectronics, Inc. 2000 Wyatt Drive Suite 6 Santa Clara, CA 95054 USA PAGE 1 OF 23 REVISION HISTORY Date Dec. 04, 2007 Dec. 13, 2007 Rev. No. A Page ALL 4 9 13 - 1'st Issue - Update the weight - Update the viewing and contrast - Update the initial code Summary Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 2 of 23 CONTENTS 1. Basic Specifications 1.1 Display Specfications 1.2 Mechanical Specfications 1.3 Outline Dimension 1.4 Block Diagram 1.5 Schematic 2. Electrical Characteristics 2.1 Absolute Maximum Ratings 2.2 Environmental Conditions 2.3 DC Characteristics 3. Optical Characteristics 4. Interface Pins 5. Backlight Specfications (LED Unit) 6. Recommended Software Setting Values (Initial code) 7. Power Supply Sequence 8. Read/Write Timing characteristics (80 series MPU) 9. LCD Module Out-Going Quality Level 10. LCD Module Operation Instruction Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 3 of 23 1. Basic Specfications 1.1 Display Specifications Item Resolution Display mode Viewing direction Driving method Backlighting Diver IC Others Description 176 x RGB x 220 TFT, Normally White, Transmissive 6 O'clock 528Ch-Source, 220Ch-Gate LED, White (3 chips in parallel) LGDP4524, COG 80-Series, 16/8-Bit Parallel Data 262K Color Note 1.2 Mechanical Specifications Item Module Size (W x H x T) Viewing Area (W x H) Active Area (W x H) Dot Size (W x H) Dot Pitch (W x H) Weight Specification 38.4 x 51.4 x 2.35 31.68 x 39.6 0.05 x 0.17 0.06 x 0.18 About 6 Unit mm mm mm mm mm g Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 4 of 23 1.3 Outline Dimension Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 5 of 23 1.4 Block Diagram G220 G219 G2 S1 LGDP4524 S176 176xRGB S1 G220 S176 G219 D15 - D0, /CS, RS, /WR, /RD, VCC (2.8V), /RESET, GND Main LCD Panel G2 (176xRGBx220) G1 A/K1/K2/K3 LED B/L(3LED in parallel) Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 6 of 23 1.5 Schematic Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 7 of 23 2. Electrical Characteristics 2.1 Absolute Maximum Ratings Item Logic Supply Voltage Range LCD Symbol VCC VGH VGL Value Min. - 0.3 - 0.3 -18 Vss - 0.3 Typ. - Max 4.5 18.0 0.3 VCC Unit V V V V Condition Ta =25 Ta =26 Ta =25 Ta =25 Remark Input Voltage VIN 2-2 Environmental Conditions Item Operating temperature Storage temperature Symbol Topr Tstg Min. -20 -30 Max. 70 80 Unit Humidity (Ambient temperature=Ta) Ta 60 90% RH max. 2-3 DC Characteristics Items Logic Operating voltage Gate Input current Input voltage High level Low level Sysbol MiN. VCC VGH VGL ICC VIH VIL 2.72 12 -11 0.8VCC -0.3 Spec. Value Typ. 2.8 7.0 Max. 2.88 18 -7 120 VCC 0.2VCC V V V mA V V Ta=25 Unit Condition Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 8 of 23 3. Optical Characteristics Transmissive mode Item Symbol U Viewing Angle D L R Contrast ratio Cr (Ta = 25) Min. 10 35 40 40 150 Typ. 15 45 45 45 300 Max. - Unit Condition Note Deg Cr > 10 - = 0 O= 0 = 0 O= 0 Response Time R G B W Tr + Tf (x,y) (x,y) (x,y) (x,y) L 0.58,0.29 0.28,0.54 0.09,0.02 0.24,0.24 25 0.63,0.34 0.33,0.59 0.14,0.07 0.29,0.29 0.68,0.39 0.38,0.64 0.19,0.12 0.34,0.34 ms CIE Coordi - nate = 0 O= 0 Brightness Uniformity 200 70 230 - - cd/m2 18mA/LED * O = 0, O = 90 means viewing direction. * B/L is turned on. * Remark : As for contrast ratio, it is measured in only Panel. Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 9 of 23 Note 1 . Definition of angle and Top Note 2. Definition of viewing angle 1 and 2 Cr Y2(=180) 1 2 X1 X2 2.0 Y1(=0) Bottom 1 0 2 Note 3. 0% Definition of contrast Cr Note 4. Definition of Optical response B Non - selected Dots Off On Off Brightness Selected Dots A Voltage Brightness 100% 90% 10% 100% Cr=(A/B) P Negative : P= -1 Positive : P= +1 Set Point Time Lens O = 3mm tr tf Note 5. Measuring Point(9 POINTS) (WxH) W/6 W/3 W/3 W/6 H/6 H/3 H/3 H/6 Rating is defined as the average brightness inside the viewing area Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 10 of 23 4. Interface Pins Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 11 of 23 5. Backlight Specfication (LED Unit) Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 12 of 23 6. Recommended Software Setting Values (Initial code) LDI : LGPD4524 NOTE: HYES requires the customer to follow the above instructions strictly. If customer would like to change the above instructions, the customer should inform HYES and get re-check from HYES, or the customer will be responsible for any unexpected result because of the change. Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 13 of 23 7. Power Supply Sequence 7.1 Power ON Sequence Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 14 of 23 7.2 Power OFF Sequence Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 15 of 23 8. Read/Write Timing characteristics (80 series MPU) Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 16 of 23 Reset Timing characteristics Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 17 of 23 9. LCD Module Out-Going Quality Level (1.0) Purpose The LCD specification provides outgoing provision and its expected quality level based on our outgoing inspection of LCD. (2.0) Applicable Scope The LCD specification is applicable to the arrangement in regard to outgoing Inspection and quality assurance after it. (3.0) Quality Specification (3.1) Quality Level The quality level of HYES are based on GB/T2828.1, Apply Level II, normal inspection by single sampling. Rank Item Major(MA) Segment Short, Missing Solder Bridging, Cold Solder Outside Dimension Minor (MI) Black Spots, White Spots, Foreign Substance, Pinhole, Segment Deformation, Scratchs(Glass & Pol.) Air Bubbles between Glass & Polarizer, Color Variation, Solder Ball, Misalignment Note) AQL- Acceptable Quality Level (3.2) Appearance Standards 1) Inspection Conditions The LCD shall be inspected under 20W white fluorescent lamp light. The distance between the eyes and the sample shall be 30cm. All directions for inspecting the sample should be within 30 to perpendicular line. 2) Definition of the Area C Area B Area A Area AQL 0.65 Note 1.0 A Area : Active Area B Area : Viewing Area C Area : Out of Viewing Area Bonding Area Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 18 of 23 Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 19 of 23 (3.3) Appearance Spec No Item 8 Pin hole (On Segment) Criteria (X+Y)/2 0.2 Y Within 1 per one segment ( Less than 0.1 X is not counted) Total defects q'ty is must not exceed 5 pieces. X A Rank MI Remark 9 Segment Deformation Y MI (X + Y)/2 0.2 (X+Y)/2 0.2 A 0.2 B 0.2 (C-D) 0.2 C D B 10 Color Variation 11 Glass & Polarizer Scratch 12 Solder Ball Acceptable Q'ty Dot, Segment 1 LCD 5 0.1 Ignore all defect Each visible dot must be more than half effective dot area Within the three colors, except LCD Standard color is acceptable. Follow NO.5(2) condition 1)Acceptable if the size of void is less than 0.18 2)Acceptable if a solder ball is not movable 3)Rejectable if the solder ball exceed 5EA in 2.54 x 2.54 area. 1)Acceptable if it dose not exceed 50% of the lead width IC. X W/2 : Accept PAD X W/2 : Reject W W IC LEAD 2)Rejectable, provided that it does exceed 50% of the component termination width. W1 W2 X MI MI MI 13 Miss Alignment W1 > W2 : Reject Note : A limitation sample is given top priority Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 20 of 23 (4.0) Reliability Condition Item Room Temperature Operation Content 50,000 hrs (4.1) Reliability Test No. 1 2 3 4 Item Condition 70 2 -20 2 60 90%rh Test Time 120 hrs 120 hrs 120 hrs Sample Numbers 3 3 3 Creteria (Acc/Rej) 0/1 0/1 0/1 0/1 Note High Temp Operation Low Temp Operation High Humidity Storage Thermal Shock 30mn stage -20 100 cycles 70 3 /6days (4.2) Criteria a. No changes for indication and appearance. b. Leave the all samples under roon temperature 4 hours after reliability test ends. Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 21 of 23 10. LCD Module Operation Instruction Part I. How to use the LCD Module 1. Don't hit the LCD Panel in any way because the LCD is made of glass. 2. Don't clean the surface of LCD with hard things. Please clean LCD with Air-gun or very soft cloth when necessary. The protective film on the POL can be removed just before assembly, otherwise,dust, spit or other foreign matter may attached on the LCD under the protective film. After the protective film is removed, only air-gun can be used to remove any dust or foreign matter. Fingure or cloth MUST NOT be used in such cases. 3. No chemical liquid is allowed to clean the LCD, such as alcohol, acetone and IPA. All of these candamage the LCD. Water on the LCD must be cleaned as soon as possible, for it will cause POL color change or other defect. 4. Please move and assemble LCD very carefully during assembly, and don't push or twist it. 5. Don't damage the FPC of LCD module. It will cause permanent defect. 6. Don't disassemble LCD module. It will cause permanent defect. 7. Don't expose LCD module under sunshine, strong fluorescence or ultraviolet radiation. 8. Please make sure that operators wear static-protective bands effectively and working tables are effectively earthing during operation. 9. Please place LCD module on the tray provided by HYES while moving it, in order to avoid mechanical damage. Hold the module's side frames to avoide damage during moving. 10. Don't twist, disassemble, squeeze or hit the PCB. It will damage the circuit or component on PCB and cause functional defect. 11. Please use the connector according to the instruction provided by HYES. 12. Please place dual module with the sub-panel upward. Trays should be placed in contrary direction.An empty tray should be placed on the top. 13. Sealing operation on PCB must be very careful to avoid short or cut the original circuit on PCB.Otherwise, it will cause permenant damage to the LCD. 14. Don't add direct DC or high voltage to LCD panel. It will cause functional damage to the LCD or shorten the life of LCD product. 15. LCD may respond slowly or display abnormally in extrem temperature (lower than -20 or higher than 50). But this doesn't mean LCD functional defect. LCD will display normally in regular temperature. Therefore, don't use LCD product in extrem temperature. Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 22 of 23 16. Don't push the display area of LCD panel, it will cause abnormal display. This doesn't mean LCD functional defect, neither. LCD will display normally in regular temperature. 17. Electrical test of LCD product is made by using mobile phone provided by Customer. We can use special test equipment to do the test, also. 18. The black band on IC on LCD product is used to protect the IC from light. Please do NOT remove it. 19. Please take great care to use connector. Customer should be responsible for connector defect caused by operation on Customer side. Part II Storage 1. Physical status of liquid crystal will change in extrem temperature, and it can not be resumed whenthe temperature returns to be normal. So LCD module should be stored in required temperature. 2. LCD module should be stored in required humidity. Low hymidity may add static, while high humidity may corrode the ITO circuit of LCD product. The suitable storage environment is: temperature:225, humidity: 55%10%. 3. Don't expose LCD module under sunshine, strong fluorescence or ultraviolet radiation for a long time.It should be stored in dark area. 4. LCD should be stored in static-protective polythene bag. Don't expose it in the air for a long time. Date : Dec. 13, 2007 LCM TECHNICAL SPECIFICATION HT2002L Page 23 of 23 |
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