APPROVAL PART NO. HT2204L DESCRITION LCD MODULE (240 × RGB × 320 Dots) REMARKS 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 24 REVISION HISTORY Date Rev. No. Page Apr. 18, 2008 - ALL Date : Apr. 18, 2008 LCM Summary - 1'st Issue TECHNICAL SPECIFICATION HT2204L Page 2 of 24 CONTENTS 1. Basic Specifications 1.1 Display Specfications 1.2 Mechanical Specfications 1.3 Outline Dimension 1.4 Voltage Generation Circuit 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. The Caution and Handling Date : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 3 of 24 1. Basic Specfications 1.1 Display Specifications Item Description Resolution 240 × RGB × 320 Display mode TFT, Normally White, Transmissive Viewing direction 6 O'clock Driving method 720Ch-Source, 320Ch-Gate Backlighting LED, White (4 chips in Serial) Diver IC R61505U, COG Others Note 262K Color 8/9/16/18-Bit, 80-Series 1.2 Mechanical Specifications Item Specification Unit 39.6 × 56.0 × 2.30 mm Viewing Area (W × H) - mm Active Area (W × H) 33.48 × 44.64 mm Dot Size (W × H) 0.037 × 0.131 mm Dot Pitch (W × H) 0.047 × 0.141 mm Weight About 9 g Module Size (W × H × T) Date : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 4 of 24 1.3 Outline Dimension Date : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 5 of 24 1.4 Block Diagram G319 G320 R61505U G2 G1 S720 S1 240×RGB S1 G320 G2 LEDA/LEDK IM3 S720 G319 Main LCD Panel G1 (240×RGB×320) D0~D17 /CS, /RD,/WR RS, /RESET VCC, IOVCC(1.8V/2.8V) , GND, IM0 IM3 FMARK 4 LED IN SERIAL IM0 Interface Databus 0 0 16-bit interface 0 1 8-bit interface DB17-10 1 0 18-bit interface DB17-0 1 1 9-bit interface DB17-9 Date : Apr. 18, 2008 LCM DB17-10 , DB8-1 TECHNICAL SPECIFICATION HT2204L Page 6 of 24 1.5 Schematic Date : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 7 of 24 2. Electrical Characteristics 2.1 Absolute Maximum Ratings Item Supply Voltage Range Symbol Unit Condition 5.0 V Ta =25℃ - 35 V Ta =25℃ - - - V Ta =26℃ -0.3 - VCC V Ta =25℃ Min. Typ. Max Vcc -0.3 - VGH-VGL -0.3 Logic LCD Value VIN Input Voltage Remark 2-2 Environmental Conditions Item Symbol Min. Max. Unit Operating temperature Topr -20 70 ℃ Storage temperature Tstg -30 80 ℃ Humidity (Ambient temperature=Ta) 90% RH max. Ta ≤ 60℃ 2-3 DC Characteristics Items Operating voltage GATE Supply current Unit Condition MiN. Typ. Max. VCC 2.72 2.8 2.88 V IOVCC 1.78 1.8 1.83 V VGH-VGL 18 - 26 V Note 1) - 6.0 9.0 mA Note 2) Logic Input voltage Spec. Value Symbol ICC High level VIH 0.8 × IOVCC - IOVCC V - Low level VIL -0.3 - 0.2 × IOVCC V - Note 1) The value can be adjusted by software to optimize display quality Note 2) Display White Date : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 8 of 24 3. Optical Characteristics Transmissive mode Item (Ta = 25℃) Min. Typ. Max. Ø=0 (Y1-Y2) 60 70 - Ø=90 (X1-X2) 80 90 - Symbol θ2-θ1 Viewing Unit Condition Note Deg Cr > 10 Contrast ratio Cr 200 300 - - θ= 0 Ø= 0 Response Time Tr + Tf - 25 40 ms θ= 0 Ø= 0 CIE Coordi - nate R (x,y) 0.58, 0.30 0.63, 0.35 0.68, 0.40 G (x,y) 0.28, 0.55 0.33, 0.60 0.38, 0.65 B (x,y) 0.09, 0.03 0.14, 0.08 0.19, 0.13 W (x,y) 0.24, 0.25 0.29, 0.30 0.34, 0.35 L Brightness Uniformity 200 240 - 70 - - θ= 0 Ø= 0 cd/m2 18mA/LED * Ø = 0˚, Ø = 90˚ means viewing direction. * B/L is turned on. * Remark : as for contrast ratio, it is measured in panel only. Date : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 9 of 24 Note 1 . Definition of angle Θ and Φ Note 2. Definition of viewing angle Θ1 and Θ2 Top Cr Θ2 Θ1 Y2(Φ=180。) X1 X2 2.0 Y1(Φ=0。) Note 3. Definition 0。 Θ1 Bottom of contrast Cr Θ2 Note 4. Definition of Optical response 0% B Non - selected Dots Brightness Brightness Off Selected Dots A 100% On Off 100% 90% 10% Voltage P Cr=(A/B) Negative : P= -1 Positive : P= +1 Set Point Time Lens Ø = 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 : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 10 of 24 4. Interface Pins no symbol 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 GND XL YD XR YU GND LCM_ID VCC&VCI IOVCC FMARK /CS RS /WR /RD DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 DB8 DB9 DB10 DB11 DB12 DB13 DB14 DB15 DB16 DB17 /RESET IM3 IM0 LEDA LEDK GND Description GND Touch panel XTouch panel YTouch panel X+ Touch panel Y+ GND Connect a 1K Resistor to IOVCC(1.8V/2.8V) VCC(2.8V) IOVCC(1.8V/2.8V) Frame head pulse signal Chip select signal(low active) RS Signal (RS=0 : Contro,RS=1 : data) Write Signal (low active) Read Signal(low active) Data Bit0 Data Bit1 Data Bit2 Data Bit3 Data Bit4 Data Bit5 Data Bit6 Data Bit7 Data Bit8 Data Bit9 Data Bit10 Data Bit11 Data Bit12 Data Bit13 Data Bit14 Data Bit15 Data Bit16 Data Bit17 RESET signal(low active) system interface control system interface control LED Anode LED Cathode GND Date : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 11 of 24 5. Backlight Specfication (LED Unit) Item Symbol Spec. Value Min. Typ. Max. Unit Condition Real Current ILED - 18 20 ㎃ note 1. Power dissipation PD - - 300 ㎽ note 2. Operation temp. Topr - 20 ~ 70 ℃ - Storage temp. Tstr - 30 ~ 80 ℃ - Note 1. B/L: 4EA LED in Serial, the typical current is 20mA (full brightness). Note2. Total power consumpation(max) depends on LED current/ LED driver efficiency, etc. Date : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 12 of 24 6. Recommended Software Setting Values (Initial code) LDI :R61505U REG NO 0007 0012 00A4 0060 0008 0030 0031 0032 0033 0034 0035 0036 0037 0038 0039 003A 003B 003C 003D 0007 0017 0010 0011 0029 0012 0013 0012 0001 0002 0003 0004 0009 000A 000C 000D 0015 0050 0051 0052 0053 VALUE 0000 0000（DALAY 20)ms 0001（DALAY 20)ms 2700 0404 0307 0303 0303 0202 0202 0202 1F1F 0303 0303 0303 0202 0102 0204 0000 0001 0001 17B0 0007（DALAY 50)ms 0010 0119 1000 0139（DALAY 20)ms 0100 0700 1030 0000 0000 0008 0000 0000 2203 0000 00EF 0000 013F REG NO 0061 0090 0092 0093 0007 0007 0007 0007 0017 0022 VALUE 0001 0010 0100 0001(DALAY 20)ms 0021 0061(DALAY 20)ms 0063 0173 0000 Deep standby on sequence display off sequence 0007 0072(DALAY 20)ms 0007 0001(DALAY 20)ms 0007 0000 set deep standby mode 0010 0004 Deep standby off sequence exit deep standby mode cs=low 6 times 00A4 0001(DALAY 20)ms call initial code Power supply off sequence 0010 0780 0011 0067 0012 0109(DALAY 20)ms 0700 0010 Partial display sequence 0020(1st display area) 0080 0020 (1st display area) 0081 0050 (1st display area) 0082 0070(2st display area) 0083 0070(2st display area) 0084 00FF(2st display area) 0085 partial display on 0007 3073 partial display off 0007 0173 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 : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 13 of 24 7. Power Supply Sequence 7.1 Power Supply On/Off Sequence Date : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 14 of 24 7.2 Off Sequence Date : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 15 of 24 8. Read/Write Timing characteristics (80 series MPU) Date : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 16 of 24 Reset Timing characteristics Date : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 17 of 24 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 AQL 0.65 Note Solder Bridging, Cold Solder Outside Dimension Minor (MI) Black Spots, White Spots, Foreign Substance, 1.0 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 30º to perpendicular line. 2) Definition of the Area C Area B Area A Area A Area : Active Area B Area : Viewing Area C Area : Out of Viewing Area Bonding Area Date : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 18 of 24 Date : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 19 of 24 Date : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 20 of 24 Date : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 21 of 24 Date : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 22 of 24 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 : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 23 of 24 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:22±5℃, 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 : Apr. 18, 2008 LCM TECHNICAL SPECIFICATION HT2204L Page 24 of 24