Preliminary The contents of this document are confidential and must not be disclosed wholly or in part to any third part without the prior written consent of AMPIRE CO., LTD SPECIFICATIONS FOR LCD MODULE CUSTOMER Preliminary CUSTOMER PART NO. AMPIRE PART NO. APPROVED AM-800480E2TMQW-T01H BY DATE ■Preliminary Specification Approved Specification APPROVED BY Date : 2008/2/26 CHECKED BY AMPIRE CO., LTD. ORGANIZED BY 1 Preliminary The contents of this document are confidential and must not be disclosed wholly or in part to any third part without the prior written consent of AMPIRE CO., LTD RECORD Revision Date Page 2008 /2/ 26 Date : 2008/2/26 - OF REVISION Contents Editor New Release Sunglin AMPIRE CO., LTD. 2 Preliminary The contents of this document are confidential and must not be disclosed wholly or in part to any third part without the prior written consent of AMPIRE CO., LTD 1. INTRODUCTION Ampire Display Module AM800480 is a color active matrix TFT-LCD that uses amorphous silicon TFT as a switching device . This model is composed of a TFT-LCD panel , a driving circuit and a backlight system . This TFT-LCD has a high resolution (800(R.G.B) X 480) and can display up to 262,144 colors. 1-1. Features ● WVGA (15:9 diagonal) configuration ● Input interface voltage : 3.3V ● Data enable mode ● Maximum power consumption : below 3.5W 1-2. Applications ● Portable TV ● Car user DVD ● Industrial application ● HMI (Human machine interface) 2. PHYSICAL SPECIFICATIONS Item Specifications unit Display resolution(dot) 800RGB (W) x 480(H) dots Active area 152.4 (W) x 91.44 (H) mm Pixel pitch 0.1905 (W) x 0.1905 (H) mm Color configuration R.G.B Vertical stripe Overall dimension 165.0(W)x104.0(H)x7.06(D)---(Typ) mm T.B.D g Weight Surface treatment -- Brightness 400nit Contrast ratio T.B.D Backlight unit LED Display color 262,144 Date : 2008/2/26 AMPIRE CO., LTD. cd/m2 colors 3 Preliminary The contents of this document are confidential and must not be disclosed wholly or in part to any third part without the prior written consent of AMPIRE CO., LTD 3. ABSOLUTE MAX. RATINGS ITEM SYMBOL MIN MAX UNIT Vcc -0.3 5.0 V DCLK DE R0~R5 G0~G5 B0~b5 -0.3 VCC+0.3 V Operation Temperature Top -20 70 ℃ Storage Temperature Tstg -30 80 ℃ Power Supply Voltage for LCD Signal input voltage The following values are maximum operation conditions , If exceeded , it may cause faulty operation or damage Date : 2008/2/26 AMPIRE CO., LTD. 4 Preliminary The contents of this document are confidential and must not be disclosed wholly or in part to any third part without the prior written consent of AMPIRE CO., LTD 4. ELECTRICAL CHARACTERISTICS 4-1 TFT LCD Module voltage SYMBOL MIN TYP MAX Power Supply Voltage Vcc 3.0 3.3 3.6 UN IT V Power Supply Current Icc - 300 350 mA Input Voltage Logic Input Threshold Voltage(High) Voltage Threshold Voltage(Low) VIN 0 - Vcc V VTH 0.7VCC - Vcc V VTL 0 - 0.3VCC V ITEM 3-2 Backlight unit ITEM SYMBOL LED Voltage VL LED Current IL LED life time NOTE : MIN ---- TYP 10.5 180 10K MAX --- UNIT V mA Hr NOTE 1) 1) 2) 2) The LED Life Time define : Module brightness decay to 50% , Ta=25℃ , IL=20mA Date : 2008/2/26 AMPIRE CO., LTD. 5 Preliminary The contents of this document are confidential and must not be disclosed wholly or in part to any third part without the prior written consent of AMPIRE CO., LTD The constant current source is needed for white LED back-light driving. When LCM is operated over 60℃ ambient temperature, the ILED of the LED back-light should be adjusted to 135mA max 4-3 Power Sequence Date : 2008/2/26 AMPIRE CO., LTD. 6 Preliminary The contents of this document are confidential and must not be disclosed wholly or in part to any third part without the prior written consent of AMPIRE CO., LTD 5. INTERFACE 1.FPC Connector is used for the module electronics interface. The recommended model is FH-19-40S-0.5SH manufactured by Hirose. Pin no 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 39 40 Symbol Vss CK VSS R0 R1 R2 R3 R4 R5 Vss G0 G1 G2 G3 G4 G5 Vss B0 B1 B2 B3 B4 B5 Vss NC HENAB NC Vss NC NC NC NC Vss HVR RST VCC VCC VCC Vss Vss Date : 2008/2/26 Function Ground Clock signal for sampling each data signal Ground Red data (LSB) Red data Red data Red data Red data Red data(MSB) Ground Green data (LSB) Green data Green data Green data Green data Green data(MSB) Ground Blue data(LSB) Blue data Blue data Blue data Blue data Blue data(MSB) Ground No connection Horizontal data enable No connection Ground No connection No connection No connection No connection Ground Horizontally and Vertically inverted Reset signal for controlled IC 3.3V power supply 3.3V power supply 3.3V power supply Ground Ground AMPIRE CO., LTD. Remarks Note1 7 Preliminary The contents of this document are confidential and must not be disclosed wholly or in part to any third part without the prior written consent of AMPIRE CO., LTD Note1: HVR=”High”: Regular video HVR=”Low” Horizontally and vertically inverted video 6. INPUT SIGNAL : 6-1 Timing Specification SYNC mode input signal characteristics(800X480) SPEC ITEM Symbol UNIT CLK Frequency CLK pulse width Data Setup Time Data Hold Time Propagation delay of DIO2/1 Time that the last data to LD Pulse width of LD Time that LD to DIO1/2 POL set-up time POL hold time Fclk Tcw Tsu Thd Tphl Tld Twld Tlds Tpsu Tphd Min 6 4 2 6 1 2 5 6 6 Output stable time Tst - Date : 2008/2/26 Conditions Typ Max 40 47 MHZ ns D00~D55 REV and DIO1/2 to CLK ns D00~D55 REV and DIO1/2 to CLK ns CL=25pF(output) 10 15 ns Tcph Tcph Tcph ns POL TO LD ns POL TO LD - 12 us AMPIRE CO., LTD. 10% OR 90% target voltage, CL=60pF, R=2kΩ 8 Preliminary The contents of this document are confidential and must not be disclosed wholly or in part to any third part without the prior written consent of AMPIRE CO., LTD 6-2 Timing Characteristic 7. OPTICAL CHARACTERISTICS Item Symbol Response Time Tr +Tf Contrast ratio Viewing Angle CR Vertical Θ Horizontal Φ Luminance L Luminance Uniformity Red Color chromaticity Green Blue White Date : 2008/2/26 ΔL Rx Ry Gx Gy Bx By Wx Wy Conditon Θ=Φ=0° CR≧10 Θ=Φ=0° Θ=Φ=0° Min. Typ. Max. Unit Note - 25 50 ms (1) -- T.B.D - - (2)(3) -- 120 - -- 140 - Deg. (5) -- 400 - cd/m2 (3)(4) - 70 - % (3)(4) 0.572 0.612 0.652 0.304 0.344 0.384 0.268 0.308 0.348 0.506 0.546 0.586 0.094 0.134 0.174 - (3) 0.119 0.159 0.199 0.267 0.307 0.347 0.309 0.349 0.389 AMPIRE CO., LTD. 9 Preliminary The contents of this document are confidential and must not be disclosed wholly or in part to any third part without the prior written consent of AMPIRE CO., LTD NOTE : ● These items are measured by BM-7 in the dark room (no ambient light) ●T.B.D means To be define. (1) Definition of Response Time (White-Black) (2) Definition of Contrast Ratio Measure contrast ratio on the below 5 points(refer to figurel,#1~#5point) and take the average value Contrast ratio is calculated with the following formula : Contrast Ratio(CR)=(White)Luminance of ON ÷ (Black)Luminance of OFF Date : 2008/2/26 AMPIRE CO., LTD. 10 Preliminary The contents of this document are confidential and must not be disclosed wholly or in part to any third part without the prior written consent of AMPIRE CO., LTD (3) Definition of Luminance : Measure white luminance on the same 5 points and take the average value (1) Definition of Luminance Uniformity : Measured Maximum luminance[L(MAX)] and Minimum luminance[L(MIN)] on the 5 points Luminance Uniformity is calculated with the following formula : ΔL =[ L(MIN) / L(MAX) ] X 100% (2) Definition of Viewing Angle Φ =(Θx+)＋(Θx-) Date : 2008/2/26 Θ =(Θy+)＋(Θy-) AMPIRE CO., LTD. 11 Preliminary The contents of this document are confidential and must not be disclosed wholly or in part to any third part without the prior written consent of AMPIRE CO., LTD 8. TOUCH PANEL ELECTRICAL SPECIFICATION Parameter Condition Standard Value X Axis 180 ~ 670 Ω Y Axis 140 ~ 560 Ω Insulating Resistance DC 25 V More than 20MΩ Linearity -- ≦1.5 % Notes life by Pen Note a 100,000 times(min) Input life by finger Note b 1,000,000 times (min) Terminal Resistance Note A . Notes area for pen notes life test is 10 x 9 mm. Size of word is 7.5 x 6.75 Shape of pen end : R0.8mm Load : 250 g Note B By Silicon rubber tapping at same point Shape of rubber end : R8mm Load : 250gf Frequency : 5 Hz Interface No. Symbol 1 Y2 Touch Panel Top Signal in Y Axis 2 X2 Touch Panel Right Signal in X Axis 3 Y1 Touch Panel Bottom Signal in Y Axis 4 X1 Touch Panel Left Signal in X Axis Date : 2008/2/26 Function AMPIRE CO., LTD. 12 Preliminary The contents of this document are confidential and must not be disclosed wholly or in part to any third part without the prior written consent of AMPIRE CO., LTD 9. RELIABILITY Test Item Test Conditions High Temperature Operation 70±3°C , t=96 hrs Low Temperature Operation -20±3°C , t=96 hrs High Temperature Storage 80±3°C , t=96 hrs Low Temperature Storage Thermal Shock Test Humidity Test -30±3°C , t=96 hrs -20°C ~ 25°C ~ 70°C 30 m in. 5 min. 30 min. ( 1 cycle ) Total 5 cycle 40 °C, Humidity 90%, 96 hrs Note 1,2 1,2 1,2 1,2 Sweep frequency : 10 ~ 55 ~ 10 Hz/1min Amplitude : 0.75mm Vibration Test (Packing) 2 Test direction : X.Y.Z/3 axis Duration : 30min/each axis Note 1 : Condensation of water is not permitted on the module. Note 2 : The module should be inspected after 1 hour storage in normal conditions (15-35°C , 45-65%RH). Definitions of life end point : z Current drain should be smaller than the specific value. z Function of the module should be maintained. z Appearance and display quality should not have degraded noticeably. z Contrast ratio should be greater than 50% of the initial value. Date : 2008/2/26 AMPIRE CO., LTD. 13 Preliminary The contents of this document are confidential and must not be disclosed wholly or in part to any third part without the prior written consent of AMPIRE CO., LTD 10. USE PRECAUTIONS 10-1 Handling precautions (1) The polarizing plate may break easily so be careful when handling it. Do not touch, press or rub it with a hard-material tool like tweezers. (2) Do not touch the polarizing plate surface with bare hands so as not to make it dirty. If the surface or other related part of the polarizing plate is dirty, soak a soft cotton cloth or chamois leather in benzine and wipe off with it. Do not use chemical liquids such as acetone, toluene and isopropyl alcohol. Failure to do so may bring chemical reaction phenomena and deteriorations. (3) Remove any spit or water immediately. If it is left for hours, the suffered part may deform or decolorize. (1) If the LCD element breaks and any LC stuff leaks, do not suck or lick it. Also if LC stuff is stuck on your skin or clothing, wash thoroughly with soap and water immediately. 10-2 Installing precautions (1) The PCB has many ICs that may be damaged easily by static electricity. To prevent breaking by static electricity from the human body and clothing, earth the human body properly using the high resistance and discharge static electricity during the operation. In this case, however, the resistance value should be approx. 1MΩ and the resistance should be placed near the human body rather than the ground surface. When the indoor space is dry, static electricity may occur easily so be careful. We recommend the indoor space should be kept with humidity of 60% or more. When a soldering iron or other similar tool is used for assembly, be sure to earth it. (2) When installing the module and ICs, do not bend or twist them. Failure to do so may crack LC element and cause circuit failure. (3) To protect LC element, especially polarizing plate, use a transparent protective plate (e.g., acrylic plate, glass etc) for the product case. (4) Do not use an adhesive like a both-side adhesive tape to make LCD surface (polarizing plate) and product case stick together. Failure to do so may cause the polarizing plate to peel off 10-3 Storage precautions (1) Avoid a high temperature and humidity area. Keep the temperature between 0°C and 35°C and also the humidity under 60%. (2) Choose the dark spaces where the product is not exposed to direct sunlight or fluorescent light. (3) Store the products as they are put in the boxes provided from us or in the same conditions as we recommend. Date : 2008/2/26 AMPIRE CO., LTD. 14 Preliminary The contents of this document are confidential and must not be disclosed wholly or in part to any third part without the prior written consent of AMPIRE CO., LTD 10-4 Operating precautions (1) Do not boost the applied drive voltage abnormally. Failure to do so may break ICs. When applying power voltage, check the electrical features beforehand and be careful. Always turn off the power to the LC module controller before removing or inserting the LC module input connector. If the input connector is removed or inserted while the power is turned on, the LC module internal circuit may break. (2) The display response may be late if the operating temperature is under the normal standard, and the display may be out of order if it is above the normal standard. But this is not a failure; this will be restored if it is within the normal standard. (3) The LCD contrast varies depending on the visual angle, ambient temperature, power voltage etc. Obtain the optimum contrast by adjusting the LC dive voltage. (4) When carrying out the test, do not take the module out of the low-temperature space suddenly. Failure to do so will cause the module condensing, leading to malfunctions. (5) Make certain that each signal noise level is within the standard (L level: 0.2Vdd or less and H level: 0.8Vdd or more) even if the module has functioned properly. If it is beyond the standard, the module may often malfunction. In addition, always connect the module when making noise level measurements. (6) The CMOS ICs are incorporated in the module and the pull-up and pull-down function is not adopted for the input so avoid putting the input signal open while the power is ON. (7) The characteristic of the semiconductor element changes when it is exposed to light emissions, therefore ICs on the LCD may malfunction if they receive light emissions. To prevent these malfunctions, design and assemble ICs so that they are shielded from light emissions. (8) Crosstalk occurs because of characteristics of the LCD. In general, crosstalk occurs when the regularized display is maintained. Also, crosstalk is affected by the LC drive voltage. Design the contents of the display, considering crosstalk. 10-5 Other (1) Do not disassemble or take the LC module into pieces. The LC modules once disassembled or taken into pieces are not the guarantee articles. (2) The residual image may exist if the same display pattern is shown for hours. This residual image, however, disappears when another display pattern is shown or the drive is interrupted and left for a while. But this is not a problem on reliability. Date : 2008/2/26 AMPIRE CO., LTD. 15 Preliminary The contents of this document are confidential and must not be disclosed wholly or in part to any third part without the prior written consent of AMPIRE CO., LTD 晶采 光 電 科技 11. OUTLINE DIMENSION Date : 2008/2/26 AMPIRE CO., LTD. 16 晶采 光 電 科技 Preliminary The contents of this document are confidential and must not be disclosed wholly or in part to any third part without the prior written consent of AMPIRE CO., LTD Date : 2008/2/26 AMPIRE CO., LTD. 17