LCD MODULE S P E C I F I C AT I O N Customer: Model Name: SPEC NO.: Date: Version: OSD056TN52 A056-52-TT-02 2007/01/15 02 ■ Preliminary Specification(Tentative) □ Final Specification For Customer ’s Acceptance Approved by Approved by Comment Review ed by Prepared by Record of Revision Version Revise Date Page Pre-spec.01 2006/12/18 Pre-spec.02 2007/01/15 Content Initial Release 5 8 10 19 Modify Min.&Max. value of VLED Modify Typ. Value of Tvbp & Thbp in HV mode input Timing limitation Modify diagram of HV mode input timing Add connector type at mechanical drawing 20 Add package drawing Contents: 1.General Specifications .............................................................................................................. 1 2.Pin Assignment ......................................................................................................................... 2 3.Operation Specifications ........................................................................................................... 4 3.1. Absolute Maximum Rating ............................................................................................... 4 3.1.1.Typical Operation Conditions.................................................................................... 5 3.1.2.Current Consumption ............................................................................................... 6 3.1.3. Backlight Driving Conditions.................................................................................... 6 3.2.Power Sequence .............................................................................................................. 7 3.3.Timing Characteristics ...................................................................................................... 8 3.3.1.Timing Conditions..................................................................................................... 8 3.3.2.Timing Diagram ...................................................................................................... 10 4. Optical Specifications ............................................................................................................. 13 5.Reliability Test ......................................................................................................................... 17 6.General Precautions ............................................................................................................... 18 6.1.Safety ............................................................................................................................. 18 6.2.Handling ......................................................................................................................... 18 6.3.Static Electricity............................................................................................................... 18 6.4.Storage ........................................................................................................................... 18 6.5.Cleaning ......................................................................................................................... 18 7.Mechanical Drawing................................................................................................................ 19 8.Package Drawing .................................................................................................................... 20 1.General Specifications No. Item Specification 1 LCD size 5.6 inch(Diagonal) 2 Driver element a-Si TFT active matrix 3 Resolution 640X(RGB)X480 4 Display mode Normally White, Transmissive 5 Dot pitch 0.0588(W)X0.1764(H) mm 6 Active area 112.896 (W)X84.672(H) mm 7 Module size 126.5(W)X100(H)X5.7(D) mm 8 Surface treatment Anti-Glare 9 Color arrangement RGB-stripe 10 Interface Digital 11 Backlight Power consumption TBD 12 Panel Power consumption TBD 13 Weight TBD Note 1: Refer to Mechanical Drawing. Remark Note 1 SPEC NO.: A056-52-TT-02 2.Pin Assignment TFT LCD Panel Driving Section Pin No. Symbol I/O Function 1 VLED P Voltage for LED circuit 2 VLED P Voltage for LED circuit 3 ADJ I Adjust the led brightness 4 GLED P Ground for LED circuit 5 GLED P Ground for LED circuit 6 VCC P Power supply for digital circuit 7 VCC P Power supply for digital circuit 8 MODE I DE or HV mode control 9 DE I Data enable 10 VS I Vsync signal input 11 HS I Hsync signal input 12 GND P Power ground 13 B5 I Blue data input (MSB) 14 B4 I Blue data input 15 B3 I Blue data input 16 GND P Power ground 17 B2 I Blue data input 18 B1 I Blue data input 19 B0 I Blue data input(LSB) 20 GND P Power ground 21 G5 I Green data input(MSB) 22 G4 I Green data input 23 G3 I Green data input 24 GND P Power ground 25 G2 I Green data input 26 G1 I Green data input Remark 27 G0 I Green data input(LSB) 28 GND P Power ground 29 R5 I Red data input(MSB) 30 R4 I Red data input 31 R3 I Red data input 32 GND P Power ground 33 R2 I Red data input 34 R1 I Red data input 35 R0 I Red data input(LSB) 36 GND P Power ground 37 DCLK I Sample clock 38 GND P Power ground 39 L/R I Select left to right scanning direction 40 U/D I Select up or down scanning direction Note: I: input, O: output t, P: Power 3.Operation Specifications 3.1. Absolute Maximum Rating (Note 1) Values Item Symbol Unit Min. Remark Max. VLED 4.5 5.5 V VDD (-0.3) (7) V Operation temperature TOP -20 70 ℃ Storage temperature TST -30 80 ℃ LED Forward Voltage Vr 3.1 3.5 V LED Forward Current If - 25 mA Power voltage Each LED Note 2 Each LED Note 1: The absolute maximum rating values of the module should not be exceeded. Once exceeded absolute maximum rating values, the characteristics of the module may not be recovered. Even in an extreme condition, may result in module permanently destroyed. Note 2: Vr Conditions: Zener Diode 20mA 3.1.1.Typical Operation Conditions Values Item Symbol Unit Min. Typ. Max. VDD 3.1 3.3 3.5 V VLED 4.6 5.0 5.4 V Remark Power voltage Input logic high voltage VIH 0.7VDD - 1VDD V Input logic low voltage VIL 0 - 0.3VDD V Note 1 Note 1: R0~R5,G0~G5,B0~B5,HSYNC,VSYNC,DE,SPENA,SPCK,SPDA. 3.1.2.Current Consumption Values Item Symbol Unit Min. Typ. Remark Max. Current for Driver IDD - 130 200 mA VDD =3.3V Current for Backlight ILED - 380 450 mA VLED=5.0V 3.1.3. Backlight Driving Conditions Values Item Symbol Unit Min. Typ. Remark Max. LED forward voltage VL 9.3 9.9 10.5 V Note 2,3 LED forward current IL 18 20 22 mA Note 3 LED life time - 20,000 - - Hr Note 1 Note 1: The “LED life time” is defined as the module brightness decrease to 50% original brightness at Ta=25℃ and IL =20mA. The LED lifetime could be decreased if operating IL is larger than 20 mA. Note 2: The LED Supply Voltage is defined by the number of LED at Ta=25℃ and IL =20mA. Note 3: The LED driving condition is defined for each LED module.( 3 LED Serial) LED 1 LED 2 LED 6 LED 7 3.2.Power Sequence Power Supply Vcc Data Signal t1 B/L t2 t1 ＞ 50 mSec t2 ≧ 200 mSec t3 ≧ 200 mSec Note:Data includes DE, VS ,HS,B0~B5,G0~G5,R0~R5,DCLK. t3 t1 3.3.Timing Characteristics 3.3.1.Timing Conditions Input/Output Timing Item Values Symbol Min. PXLCLK clock time Tclk - PXLCLK pulse duty Tcwh 40 DATA set-up time Tdsu DATA hold time Typ. Unit. Remark Max. 37 ns 50 60 % Tclk 12 - - ns DATA to PXLCLK Tdhd 12 - - ns DATA to PXLCLK DE setup time Tesu 12 - - ns DE to PXLCLK VSYNC setup time Tvst 12 - - ns VSYNC hold time Tvhd 12 - - ns HSYNC setup time Thst 12 - - ns HSYNC hold time Thhd 12 - - ns Th 60 63.56 67 us HSYNC width Thwh 1 - - Tclk VSYNC width Tvwh 1 - - Th Thc - - 1 Tclk HSYNC period time HSYNC to CLKIN DE Mode input Timing Limitation Values DE Mode Unit Min. Typ. Max. TCLK 33.3 39.7 -- ns THC 48 160 765 tclk THD 640 640 640 tclk TH 688 800 1405 tclk TVC 6 45 255 line TVD 480 480 480 line TV 486 525 735 line Remark 1tclk 1TH=1line 1TV=1field HV Mode input Timing Limitation Values HV Mode Unit Min. Typ. Max. 33.3 39.7 - ns Thwh - 10 - tclk Thbp - 134 - tclk Thfp - 16 - tclk THD - 640 - tclk TH - 800 - line Tvwh - 2 - line Tvbp - 11 - line Tvfp - 32 - line TVD - 480 - line TV - 525 - line Tclk Remark 1tclk 1TV=1field 3.3.2.Timing Diagram Fig.3-1 Clock and Data Input Timing Diagram Fig.3-2 DE Mode Input Timing Fig.3-3 HV Mode Input Timing Fig. 3-4 18 bit RGB mode for 640 x(RGB)x 480 4. Optical Specifications Values Item Symbol Condition Unit Min. Viewing angle (CR≥10) Typ. Max. θL Φ=180°(9 o’clock) 60 70 - θR Φ=0°(3 o’clock) 70 - 60 θT Φ=90°(12 o’clock) 40 50 - θB Φ=270°(6 o’clock) 60 70 - Remark degree Note 1 TON - 10 20 msec Note 3 TOFF - 15 30 msec Note 3 CR 450 500 - - Note 4 0.26 0.31 0.36 - WY 0.28 0.33 0.38 - Note 2 Note 5 Note 6 L1 150 200 - cd/m² Note 6 70 75 - - Note 7 Response time Contrast ratio WX Color chromaticity Luminance Luminance uniformity YU Normal θ=Φ=0° Test Conditions: 1. VDD=3.3V, VLED=5.0V, IL=20mArms , the ambient temperature is 25℃. 2. The test systems refer to Note 2. Note 1: Definition of viewing angle range Normal line θ=Φ=0° Φ=90° 12 o’clock direction θL θB θT θR Φ=180° Φ=0° Active Area Φ=270° 6 o’clock direction Fig. 4-1 Definition of viewing angle Note 2: Definition of optical measurement system. The optical characteristics should be measured in dark room. After 30 minutes operation, the optical properties are measured at the center point of the LCD screen. (Response time is measured by Photo detector TOPCON BM-7, other items are measured by BM-5A/Field of view: 1° /Height: 500mm.) Photo detector 500mm Normal line Φ=90° θ=Φ=0° 12 o’clock direction Φ=180° Φ=0° Active Area Φ=270° 6 o’clock direction LCD Panel Fig. 4-2 Optical measurement system setup Note 3: Definition of Response time The response time is defined as the LCD optical switching time interval between “White” state and “Black” state. Rise time (TON) is the time between photo detector output intensity changed from 90% to 10%. And fall time (TOFF) is the time between photo detector output intensity changed from 10% to 90%. Photo detector output (Relative value) White (TFT OFF) Black (TFT ON) White (TFT OFF) 100% 90% 10% 0% TON TOFF Fig. 4-3 Definition of response time Note 4: Definition of contrast ratio Luminance measured when LCD is on the " White" state Contrast ratio (CR) = Luminance measured when LCD is on the " Black" state Note 5: Definition of color chromaticity (CIE1931) Color coordinates measured at center point of LCD. Note 6: All input terminals LCD panel must be ground while measuring the center area of the panel. The LED driving condition is IL=20mA of which each LED module is 3 LED serial. Note 7: Definition of Luminance Uniformity Active area is divided into 9 measuring areas (Refer to Fig. 4-4 ).Every measuring point is placed at the center of each measuring area. Luminance Uniformity (Yu) = L-------Active area length B min B max W----- Active area width L/6 L/3 L/3 W/3 W W/3 W/6 L Fig. 4-4 Definition of measuring points Bmax: The measured maximum luminance of all measurement position. Bmin: The measured minimum luminance of all measurement position. 5.Reliability Test (Note3) Item Test Conditions Remark High Temperature Storage Ta = 80℃ 240 hrs Note 1,Note 4 Low Temperature Storage Ta = -30℃ 240hrs Note 1,Note 4 High Temperature Operation Ts = 70℃ 240hrs Note 2,Note 4 Low Temperature Operation Ta = -20℃ 240hrs Note 1,Note 4 Operate at High Temperature and Humidity +40℃, 90%RH 240 hrs Note 4 Thermal Shock -30℃/30 min ~ +80℃/30 min for a total 100 cycles, Start with cold temperature and end with high temperature Vibration Test Frequency range:10~55Hz Stroke:1.5mm Sweep:10Hz~55Hz~10Hz 2 hours for each direction of X. Y. Z. (6 hours for total) Mechanical Shock 100G 6ms,±X, ±Y, ±Z 3 times for each direction Package Vibration Test Random Vibration : 0.015G*G/Hz from 5-200HZ, -6dB/Octave from 200-500HZ 2 hours for each direction of X. Y. Z. (6 hours for total) Package Drop Test Height:60 cm 1 corner, 3 edges, 6 surfaces Electro Static Discharge ± 2KV, Note 4 Human Body Mode, 100pF/1500Ω Note 1: Ta is the ambient temperature of samples. Note 2: Ts is the temperature of panel’s surface. Note 3: In the standard condition, there shall be no practical problem that may affect the display function. After the reliability test, the product only guarantees operation, but doesn't guarantee all the cosmetic specification. Note 4: Before cosmetic and function tests , the product must have enough recovery time, at least 2 hours at room temperature. 6.General Precautions 6.1.Safety Liquid crystal is poisonous. Do not put it in your mouth. If liquid crystal touches your skin or clothes, wash it off immediately by using soap and water. 6.2.Handling 1. The LCD panel is plate glass. Do not subject the panel to mechanical shock or to excessive force on its surface. 2. The polarizer attached to the display is easily damaged. Please handle it carefully to avoid scratch or other damages. 3. To avoid contamination on the display surface, do not touch the module surface with bare hands. 4. Keep a space so that the LCD panels do not touch other components. 5. Put cover board such as acrylic board on the surface of LCD panel to protect panel from damages. 6. Transparent electrodes may be disconnected if you use the LCD panel under environmental conditions where the condensation of dew occurs. 7. Do not leave module in direct sunlight to avoid malfunction of the ICs. 6.3.Static Electricity 1. Be sure to ground module before turning on power or operating module. 2. Do not apply voltage which exceeds the absolute maximum rating value. 6.4.Storage 1. Store the module in a dark room where must keep at +25±10℃ and 65%RH or less. 2. Do not store the module in surroundings containing organic solvent or corrosive gas. 3. Store the module in an anti-electrostatic container or bag. 6.5.Cleaning 1. Do not wipe the polarizer with dry cloth. It might cause scratch. 2. Only use a soft sloth with IPA to wipe the polarizer, other chemicals might permanent damage to the polarizer. 7.Mechanical Drawing