SPECIFICATIONS FOR LCD MODULE CUSTOMER CUSTOMER PART NO. AMPIRE PART NO. APPROVED AM-800480LTMQW-00H BY DATE Approved For Specifications ;Approved For Specifications & Sample AMPIRE CO., LTD. 2F., No.88, Sec. 1, Sintai 5th Rd., Sijhih City, Taipei County 221, Taiwan (R.O.C.)台北縣汐止市新台五路一段 88 號 2 樓(東方科學園區 D 棟) TEL:886-2-26967269 , FAX:886-2-26967196 or 26967270 APPROVED BY Date : 2009/07/02 CHECKED BY AMPIRE CO., LTD. ORGANIZED BY 1 RECORD OF Revision Date Page REVISION Contents Editor 2008/10/08 --- New Release Tony 2009/1/12 -- Rename to official P/N AM-800480LTMQW-00H Edward 4 Update the luminance to 300cd/m2 (typ.) Edward 2009/2/11 7 Modify the LED BL diagram Kokai 2009/5/7 3 4 Modify ABSOLUTE MAXIMUM RATINGS VCC Color chromaticity Modify VDD to VCC 2009/6/19 2009/7/2 4 Remodify Luminance 3 &17 Correct Operating & Storage Temperature Date : 2009/07/02 AMPIRE CO., LTD. JOHN JOHN 2 1. FEATURES (1) Construction : a-Si TFT-LCD with driving system, White LED Backlight (2) LCD type : Transmissive , Normally White (3) Number of the Colors : 16.7M colors (R,G,B 8bit digital each) (4) RGB Interface 45 pin. (5) LCD Power Supply Voltage : 3.3V single power input, built-in power supply circuit. (6) ROHS compliant. 2. PHYSICAL SPECIFICATIONS Item Specifications unit 5.0 inch 800 (W) x RGB x 480 (H) dot 110.6 (W) x67.4 (H) mm 0.135 (W) x 0.135 (H) mm Overall dimension 119.0(W) x 135.0(H) x3.2(D) mm Color configuration R.G.B Vertical stripe Surface treatment Antiglare(T.B.D) Display size (diagonal) Resolution Display area Pixel pitch View Direction (Gray Inversion) 6 o’clock 3. ABSOLUTE MAXIMUM RATINGS Item Symbol Min. Max. Unit VCC -0.5 5.0 V VI -0.5 VCC + 0.5 V Operating Temperature Top -20 70 ℃ Storage Temperature Tstg -30 80 ℃ Power Supply for logic Input Signal Voltage Note (1) (2) Note 1: Hsync, Vsync, DEN, DCLK, R0~R7, G0~G7, B0~B7 Note 2: Background color changes slightly depending on ambient temperature. This phenomenon is reversible. Date : 2009/07/02 AMPIRE CO., LTD. 3 4. OPTICAL CHARACTERISTICS Item Viewing Angle Symbol Note deg. (1)(2)(3) -- -- (1)(3) 15 30 ms (1)(4) -- 35 50 ms (1)(4) Rx 0.585 0.615 0.645 Ry 0.314 0.344 0.374 Gx 0.277 0.307 0.337 0.532 0.562 0.592 0.103 0.133 0.163 -- (1) By 0.120 0.150 0.180 Wx 0.279 0.309 0.339 Wy 0.320 0.350 0.380 θf Back θb Left θl Right θr Contrast ratio CR Tr Response Time Tf Red Color chromaticity Unit Front Green Blue White Luminance (ILED=120mA) Luminance Uniformity Gy Bx Condition CR≧10 Θ=Φ=0° Θ=Φ=0° Θ=Φ=0° Min. Typ. Max. -- 70 -- -- 50 -- -- 70 -- -- 70 -- 150 250 -- L Θ=Φ=0° -- 450 -- cd/m2 (1)(5) ΔL Θ=Φ=0° 70 - - % (1)(5)(6) Note 1: Ta=25°C. To be measured on the center area of panel after 10 minutes operation. Note 2: Definition of Viewing Angle Date : 2009/07/02 AMPIRE CO., LTD. 4 Note 3: Definition of contrast ratio: Contrast ratio is calculated with the following formula. Contrast ratio(CR)= Photo detector output when LCD is at ”White” state Photo detector Output when LCD is at “Black” state Note 4: Definition of response time: The output signals of photo detector are measured when the input signals are changed from “black“ to “white”(falling time) and from ”white” to “black” (rising time) respectively. The response time is defined as the time interval between the 10% and 90% of amplitudes. Refer to figure as below. Note 5 : Luminance is measured at point 5 of the display. W 5/6W 1/2W 1/6W Constant Current 108mA 1 2 L 3 5/6L A 4 5 6 1/2L A K DC Current meter 7 8 9 1/6L Note 6 : Definition of Luminance Uniformity ΔL = [ L(min.) of 9 points / L(max.) of 9 points] X 100% Date : 2009/07/02 AMPIRE CO., LTD. 5 5. ELECTRICAL CHARACTERISTICS 5.1 LCD driving Item Symbol Min. Typ. Max. Unit Power supply voltage VCC 3.0 3.3 3.6 V H Level VIH 0.7 VCC -- VCC V L Level VIL 0 -- 0.3 VCC V IDD -- (45)* -- mA Input voltage for logic Power Supply current Note (1) (2) Note 1: Hsync, Vsync, DEN, DCLK, R0~R7, G0~G7, B0~B7 Note 2: fV =60Hz , Ta=25℃ , Display pattern : All Black *:Will be reference only Date : 2009/07/02 AMPIRE CO., LTD. 6 3.1 Electrical characteristic of LED Back-light Paramenter Symbol Min. Typ. Max. Unit LED voltage VAK -- 9.9 10.8 V LED forward current ILED -- 108 120 mA Ta=25℃ LED A2 LED A1 ILED=108mA 18mA LED C1 Condiction ILED =108mA,Ta=25℃ DC LED C2 The constant current source is needed for white LED back-light driving. When LCM is operated over 60℃ ambient temperature, the I LED of the LED back-light B B should be adjusted to 75mA max Date : 2009/07/02 AMPIRE CO., LTD. 7 6. BLOCK DIAGRAM 800 (RGB)×480 TFT LCD Panel Gate IC HX8662-C R[7:0] G[7:0] B[7:0] Date : 2009/07/02 Source IC HX8258-A DE CLK Source IC HX8258-A VBL + AMPIRE CO., LTD. VBL - 8 7. INTERFACE PIN ASSIGNMENT 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 41 Symbol GND GND VCC VCC R0 R1 R2 R3 R4 R5 R6 R7 G0 G1 G2 G3 G4 G5 G6 G7 B0 B1 B2 B3 B4 B5 B6 B7 GND DCLK DISP HSYNC VSYNC DENA NC NC NC NC SC GND GND Date : 2009/07/02 Function Power Ground Power Ground 3.3V Power Supply for LCD 3.3V Power Supply for LCD Red Data 0 (LSB) Red Data 1 Red Data 2 Red Data 3 Red Data 4 Red Data 5 Red Data 6 Red Data 7 (MSB) Green Data 0 (LSB) Green Data 1 Green Data 2 Green Data 3 Green Data 4 Green Data 5 Green Data 6 Green Data 7 (MSB) Blue Data 0 (LSB) Blue Data 1 Blue Data 2 Blue Data 3 Blue Data 4 Blue Data 5 Blue Data 6 Blue Data 7(MSB) Power Ground Clock Signals Display on/off (High: on, Low :off) Horizontal SYNC signal. Vertical SYNC signal Data Enable signal (to settle the viewing area) No Connect No Connect No Connect No Connect Scan direction control (Low= Reverse, High= Normal) Power Ground Power Ground AMPIRE CO., LTD. 9 42 43 44 45 LED C1 LED A1 LED C2 LED A2 LED cathode 1 LED anode 1 LED cathode 2 LED anode 2 Remark: 1. GND Pin must ground contact, can not be floating. 2. SC are controlled function (L/R) (U/D) Function 1 0 Normally display 0 1 Left and Right opposite , Up and Down opposite Date : 2009/07/02 AMPIRE CO., LTD. 10 8. INTERFACE TIMING Signal DCLK Symbol Min. Typ. Max. Unit. Frequency DCLK period Pulse duty FCPH TCPH TCWH 27.32 29.93 40 30.06 33.26 50 33.41 36.59 60 MHz ns % RGB DATA Data setup time TDSU 6 - - ns Data hold time TDHD 6 - - ns HSYNC HSYNC period TH 950 1056 1600 TCPH HSYNC pulse width TWH 1 128 THS-2 TCPH HSYNC Active time THA - 800 - TCPH VSYNC period VSYNC pulse width VSYNC Actuve time TV TWV TVA 490 1 525 2 480 625 TH TH TH VSYNC Parameter TVS Remark : If DEN is fixed to low, the SYNC mode is used. Otherwise DE mode is used. When SYNC mode is used, 1st data start from 68th CLK after HSYNC falling Date : 2009/07/02 AMPIRE CO., LTD. 11 z Horizontal display timing z Vertical display timing Date : 2009/07/02 AMPIRE CO., LTD. 12 9. DISPLAYED COLOR AND INPUT DATA DATA SIGNAL Date : 2009/07/02 AMPIRE CO., LTD. 13 10. QUALITY AND RELIABILITY 10.1. Test Conditions Tests should be conducted under the following conditions : Ambient temperature : 25 ± 5°C Humidity : 60 ± 25% RH. 10.2. Sampling Plan Sampling method shall be in accordance with MIL-STD-105E , level II, normal single sampling plan . 10.3. Acceptable Quality Level A major defect is defined as one that could cause failure to or materially reduce the usability of the unit for its intended purpose. A minor defect is one that does not materially reduce the usability of the unit for its intended purpose or is an infringement from established standards and has no significant bearing on its effective use or operation. 10.4. Appearance An appearance test should be conducted by human sight at approximately 30 cm distance from the LCD module under florescent light. The inspection area of LCD panel shall be within the range of following limits. Date : 2009/07/02 AMPIRE CO., LTD. 14 10.5. Incoming Inspection Standard Defect Type Limit φ＜0.15mm Spot Visual Defect Fiber Internal Polarizer Bubble Mura Bright Dot 0.15mm≦φ≦0.5mm 0.5mm＜φ 0.03mm<W≦0.1mm, L≦5mm 1.0mm＜W, 1.5mm＜L φ＜0.15mm Note Ignore N≦4 N=0 N≦3 N=0 Ignore 0.15mm≦φ≦0.5mm N≦2 0.5mm＜φ N=0 It’ OK if mura is slight visible through 6%ND filter A Grade B Grade C O C O Total Total Area Area Area Area N≦0 N≦2 N≦2 N≦2 N≦3 N≦5 (1) (1) (3) (2) N≦2 N≦3 N≦3 N≦3 N≦5 N≦8 Dark Dot Electrical Defect (1) N≦4 Total Dot Two Adjacent Dot N≦0 N≦5 N≦6 N≦8 (2) N≦1 N≦1 N≦1 N≦1 N≦1 pair pair pair pair pair (4) Three or More Adjacent Dot Not Allowed Line Defect Not Allowed [Note1] W : Width[mm], L : Length[mm], N : Number, φ: Average Diameter [Note2] Bright dot is defined through 6% transmission ND Filter as following. Date : 2009/07/02 AMPIRE CO., LTD. 15 [Note3] C Area: Center of display area C Area: Outer of display area [Note4] Judge defect dot and adjacent dot as following. Allow below (as A, B, C and D status) adjacent defect dots, including bright and dart adjacent dot. And they will be counted 2 defect dots in total quantity. (1) The defects that are not defined above and considered to be problem shall be reviewed and discussed by both parties. (2) Defects on the Black Matrix, out of Display area, are not considered as a defect or counted. Date : 2009/07/02 AMPIRE CO., LTD. 16 10.6. Reliability Test Test Item High Temperature Operation Low Temperature Operation High Temperature Storage Low Temperature Storage Thermal Shock Test Humidity Test Test Conditions Note 70±3°C , t=96 hrs -20±3°C , t=96 hrs 80±3°C , t=96 hrs 1,2 1,2 -30±3°C , t=96 hrs -20°C ~ 25°C ~ 70°C 30 m in. 5 min. 30 min. ( 1 cycle ) 1,2 Total 5 cycle 40 °C, Humidity 90%, 96 hrs 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 : 2009/07/02 AMPIRE CO., LTD. 17 11. USE PRECAUTIONS 11.1. 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 benzene 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. 4) 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. 11.2. 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. Date : 2009/07/02 AMPIRE CO., LTD. 18 11.3. 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. 11.4. 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: 0.2VCC or less and H level: 0.8VCC 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. Date : 2009/07/02 AMPIRE CO., LTD. 19 11.5. 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. 3) AMIPRE will provide one year warranty for all products and three months warrantee for all repairing products. Date : 2009/07/02 AMPIRE CO., LTD. 20 晶采 光 電 科技 11. OUTLINE DIMENSION Date : 2009/07/02 AMPIRE CO., LTD. 21 晶采 光 電 科技 Date : 2009/07/02 AMPIRE CO., LTD. 22