TVL-55738GD032J-LW-G-AAN

R RooHS S CO OMP PLLIA AN NT T APPROVAL SHEET 承 認 書 Customer 客戶名稱 Part No. 產品型號 TVL-55738GD032J-LW-G-AAN Mode: Transmissive and Normally white type Product type 產品內容 3.2” a-Si TFT LCD Module RoHS 綠色產品 □ Non-compliance ■ Compliance Remarks 備註欄 ■Preliminary Specification 暫行 規格 □Final Specification 正 式規 格 Signature by Customer: 客戶確認簽章: Issued by QA Checked by QA TVL-55738GD030AAN ver.B Checked by PM -1- Approved By QA RD Issue Date: 2012/04/24 R RooHS S CO OMP PLLIA AN NT T Specification of LCD Module Product No.: TVL-55738GD032J-LW-G-AAN Issue date: 2012/04/24 KYOCERA DISPLAY CORPORATION 5-7-18, Higashinippori Arakawa-ku , Tokyo 116-0014, Japan TEL: +81-3-5811-8780 FAX: +81-3-5811-8782 TVL-55738GD030AAN ver.B -2- Issue Date: 2012/04/24 R RooHS S CO OMP PLLIA AN NT T TABLE OF CONTENTS 1. GENERAL DESCRIPTION ..................................................................5 2. FEATURES ..........................................................................................5 3. MECHANICAL SPECIFICATION.........................................................5 4. MECHANICAL DIMENSION................................................................6 5. MAXIMUM RATINGS...........................................................................7 6. ELECTRICAL CHARACTERISTIC......................................................7 7. BACKLIGHT CHARACETRISTIC .......................................................8 8. MODULE FUNCTION DESCRIPTION.................................................9 8.1. Pin Description ....................................................................................................9 8.2. Timing Characteristics .......................................................................................11 8.3. Serial Peripheral Interface (Spi).........................................................................12 8.4. Block diagram of LCM.......................................................................................13 9. ELECTRO-OPTICAL CHARACTERISTICS......................................15 10. RELIABILITY......................................................................................17 10.1. MTTF.................................................................................................................17 10.2. Tests..................................................................................................................17 10.3. Color performance.............................................................................................17 11. INSPECTION CRITERIA....................................................................18 11.1. Inspection Conditions ........................................................................................18 11.2. Light Method......................................................................................................18 11.3. Classification Of Defects ...................................................................................19 11.4. Sampling & Acceptable Quality Level................................................................19 11.5. Definition Of Inspection Area.............................................................................19 11.6. Items and Criteria ..............................................................................................20 12. ILLUSTRATION OF LCD DATE CODE.............................................22 TVL-55738GD030AAN ver.B -3- Issue Date: 2012/04/24 R RooHS S CO OMP PLLIA AN NT T 13. RoHS COMPLIANT WARRANTY .....................................................23 14. PRECAUTIONS FOR USE ................................................................23 14.1. Safety................................................................................................................23 14.2. Storage Conditions............................................................................................23 14.3. Installing LCD Module........................................................................................23 14.4. Precautions For Operation ................................................................................24 14.5. Handling Precautions ........................................................................................24 14.6. Warranty............................................................................................................24 15. REVISION HISTORY .........................................................................25 TVL-55738GD030AAN ver.B -4- Issue Date: 2012/04/24 R RooHS S CO OMP PLLIA AN NT T 1. GENERAL DESCRIPTION TVL-55738GD032J-LW-G-AAN is a transmissive type color active matrix liquid crystal display (LCD), which uses amorphous thin film transistor (TFT) as switching devices. This product is composed of a TFT LCD panel, driver IC, and FPC, backlight unit. 2. FEATURES Display Mode Transmissive Type a-Si color TFT LCD, Normally white type Screen Size 3.2 inches Display Format Graphic 320*RGB*240 Stripe type Color Depth 16.7M colors Input Data 24-bit Parallel RGB with SPI (3 wires) control interface Viewing Direction Higher Contrast ratio: 6 o’clock Less gray scale reversal: 12 o’clock Backlight White LED Driver IC ILI9322B 3. MECHANICAL SPECIFICATION Item Specifications Unit Dimensional outline 70.36(W) × 58.96(H) ×3.3(D)* mm Resolution 320 × RGB × 240 Pixel Active area 65.04(W) × 48.78(H) mm Pixel pitch 0.20325(W) × 0.20325(H)** mm Dots pitch 0.6775(W) × 0.20325(H) mm *Note: Not Including FPC length. **Note: 1 pixel = 3 dots = Red dot +Green dot +Blue dot. TVL-55738GD030AAN ver.B -5- Issue Date: 2012/04/24 R RooHS S CO OMP PLLIA AN NT T 4. MECHANICAL DIMENSION TVL-55738GD030AAN ver.B -6- Issue Date: 2012/04/24 R RooHS S CO OMP PLLIA AN NT T 5. MAXIMUM RATINGS If the operating condition exceeds the following absolute maximum ratings, the TFT LCD module may be damaged permanently. Items Symbol Condition Min. Max. Unit Note VCI AGND=0 -0.3 4.6 Volt VDD GND=0 -0.3 4.6 Operating Temperature Top - -20 70 Volt ℃ Ambient temperature Storage Temperature Tst - -30 80 ℃ Ambient temperature Power Voltage Humidity 90 %RH Note： 1) All the voltages listed above are with respective to GND=0V。 2) Device is subject to be damaged permanently if stresses beyond those absolute maximum ratings listed above。 3) Note1: TA≦40℃ Without dewing 6. ELECTRICAL CHARACTERISTIC A. Typical operating conditions Symbol Min. Typ. Max. Unit VCI 2.7 3.3 3.6 V VDD 1.65 3.3 3.6 V IDD -- 10 20 mA Output signal high voltage VOH 0.8* VDD - VDD V Output signal low voltage VOL GND - 0.2*VDD V Input signal high voltage VIH 0.7* VDD - VDD V Input signal low voltage VIL GND - 0.3*VDD V Items Power Voltage LCD driving current TVL-55738GD030AAN ver.B -7- Note Issue Date: 2012/04/24 R RooHS S CO OMP PLLIA AN NT T 7. BACKLIGHT CHARACETRISTIC ITEM SYMBOL Backlight power VLED supply Backlight ILED current CONDITION Ta = 25℃ I = 20mA Ta = 25℃ Min Typ Max Units 9 --- 11.1 V --- 20 --- mA a. Test Instrument: BM-7 (Distance =500mm; Field = 1°) b. Light Source: LED * 6 (White) c. Conditions: VF = 9~11.1 V; IF = 20mA d. Measure Brightness: 1 ~ 9 e. Uniformity = (Min. Brightness / Max. Brightness)*100% f. Uniformity ≧ 70 % Note： The maximum difference between LED voltages |(A1-K1)-(A2-K2)| of a single display shall be less than 1.0 V @ 20 mA 。 2W/3 W/3 H/3 2H/3 ○ 1 ○ 2 ○ 3 ○ 4 ○ 5 ○ 6 ○ 7 ○ 8 ○ 9 Active area TVL-55738GD030AAN ver.B -8- A c t i v e a r e a ( H ) Issue Date: 2012/04/24 R RooHS S CO OMP PLLIA AN NT T 8. MODULE FUNCTION DESCRIPTION 8.1.Pin Description Pin Symbol Description 1 LED A LED Anode 2 LED A LED Anode 3 LED K LED Cathode 4 LED K LED Cathode 5 GND 6 VCI 7 NC 8 VDD Interface power supply = 1.65V~3.6V 9 GND Ground 10 RESB Chip reset Select Input PIN Ground A supply voltage to the analog circuit。Connect to an external power supply of 2.7V~3.6V。 NC A chip select signal。 11 CSB CSB = L：the ILI9322 is selected and accessible CSB = H：the ILI9322 is not selected and not accessible Fix CSB to the IOVCC level when not in use。 12 13 SCK SDO SPI clock signal。 Fix SCK to GND level when not in use。 SPI interface output pin。 The data is outputted on the falling edge of the SCL signal。 Let SDO as floating when not used。 SPI interface input pin。 14 SDI The data is latched on the rising edge of the SCL signal。 Fix SDI to GND level when not in use。 15 GND Ground 16~23 B0~B7 TVL-55738GD030AAN ver.B Graphic display Blue data -9- Issue Date: 2012/04/24 R RooHS S CO OMP PLLIA AN NT T 24~31 G0~G7 Graphic display Green data 32~39 R0~R7 Graphic display Red data 40 GND Ground 41 DCLK Clock signal The input data is latched on the rising edge of CLK。 42 43 HSYNC VSYNC Horizontal synchronizing input signal When the ITU-R BT656 input interface is selected，this pin is unused and short HSYNC pin to GND。 Vertical synchronizing input signal When the ITU-R BT656 input interface is selected，this pin is unused and short VSYNC pin to GND。 Input data enable signal VSYNC+HSYNC mode：This pin is shorted to GND normally and the back/front porch is determined by the control register。 44 DEN VSYNC+HSYNC+DE mode：The valid data is determined by the VSYNC+HSYNC+DE pin。 DE mode：VSYNC and HSYNC are unused and shorted to GND。The valid input data is determined by DE pin。 Fix DE to GND level when not in use。 45 GND TVL-55738GD030AAN ver.B Ground - 10 - Issue Date: 2012/04/24 R RooHS S CO OMP PLLIA AN NT T 8.2.Timing Characteristics 8.2.1.24-bit parallel interface TVL-55738GD030AAN ver.B - 11 - Issue Date: 2012/04/24 R RooHS S CO OMP PLLIA AN NT T 8.3.Serial Peripheral Interface (Spi) SPI Interface Input Signal Timing TVL-55738GD030AAN ver.B - 12 - Issue Date: 2012/04/24 R RooHS S CO OMP PLLIA AN NT T 8.4.Block diagram of LCM TVL-55738GD030AAN ver.B - 13 - Issue Date: 2012/04/24 R RooHS S CO OMP PLLIA AN NT T TVL-55738GD030AAN ver.B - 14 - Issue Date: 2012/04/24 R RooHS S CO OMP PLLIA AN NT T 9. ELECTRO-OPTICAL CHARACTERISTICS Parameter Symbol Min. Typ. Max. Units Note Luminance of white Lwh 250 300 - cd/m2 3 Contrast Ratio CR - 300 - - 5 x 0.27 0.32 0.37 y 0.26 0.31 0.36 x 0.59 0.64 0.69 y 0.30 0.35 0.40 x 0.33 0.38 0.43 y 0.51 0.56 0.61 x 0.10 0.15 0.20 y 0.03 0.08 0.13 Tr+Tf --- --- 40 Y axis down (12H) ψL 50 55 --- Y axis up (6H) ψH 55 60 --- θR 60 65 --- θL 60 65 --- White CIE color Coordinates Red Green Blue Response Time Viewing Angle （with Polarizer） X axis right (9H) X axis left (3H) BM5; - 1∘ angle ms 4 Degree 5 Note: 1. Test equipment setup After stabilizing and leaving the panel alone at a given temperature for 30 minutes, the measurement should be executed. Measurement should be executed in a stable, windless, and dark room. Optical specifications are measured by Topcon BM-5(fast) with a viewing angle of 1° at a distance of 50cm and normal direction. TVL-55738GD030AAN ver.B - 15 - Issue Date: 2012/04/24 R RooHS S CO OMP PLLIA AN NT T 2. Definition of response time: TR and TF The figure below is the output signal of the photo detector. White Display Area Black TR 100% Optical Response White TF 90% 10% 0% Time 3. Definition of contrast ratio: Contrast ratio (CR) = Brightness measured when LCD is at “white state” Brightness measured when LCD is at “black state” White Vi=Vi50%±1.5V Black Vi=Vi50%  2.0V ”±” means that the analog input signal swings in phase with VCOM signal. ”  ” means that the analog input signal swings out of phase with VCOM signal. Vi50%: The analog input voltage when transmission is 50%. The 100% transmission is defined as the transmission of LCD panel when all the input terminals of module are electrically opened. 4. Measured at the center area of the panel when all the input terminals of LCD panel are electrically opened. 5. Definition of viewing angle: N o rm a l lin e θ  0 ;   0  L Y axis up R 1 2 o ’c lo c k d ire c tio n   L  H  90 H X axis left R ig h t L e ft  L   90 To p R  90 X axis right B o tto m 6 o ’clo c k d ire c tio n  L  90 Y axis down TVL-55738GD030AAN ver.B - 16 - Issue Date: 2012/04/24 10.RELIABILITY 10.1.MTTF The LCD module shall be designed to meet a minimum MTTF value of 50,000 hours with normal condition. (25°C in the room without sunlight; not include life time of backlight) 10.2.Tests NO. ITEM CONDITION 1 High Temperature Operating 70℃ 2 Low Temperature Operating -20℃ 240 hrs 3 4 High Temperature 80℃ 240 hrs 240 hrs Non-Operating Low Temperature -30℃ 240 hrs Non-Operating High Temperature/ 5 Humidity Non-Operating Temperature Shock 6 Non-Operating 50℃ ,90%RH 240 hrs -30℃ 80℃ CRITERION 。No defect of Operational functions in room temperature are allowable. 。Leakage current should be below double of initial value. (30min) (5min) (30min) 10 CYCLES 7 Electro-static Discharge HBM: 2kv Note 1: Test after 24 hours in room temperature. Note 2: The sampling above is individually for each reliability testing condition. Note 3: The color fading of polarizing filter should not care. Note 4: The entire reliability-testing chamber above is using D.I. water. (Min value: 1.0 M ohm-cm) Note 5: In case of malfunction defect caused by ESD damage, if it would be recovered to normal state after resetting, it would be judged as a good part. 10.3.Color performance No. ITEM Criterion (initial) 1 Luminance >50% 2 NTSC >70% 3 Contrast Ratio >50% TVL-55738GD030AAN ver.B - 17 - Issue Date: 2012/04/24 11.INSPECTION CRITERIA 11.1.Inspection Conditions 11.1.1.Environmental conditions The environmental conditions for inspection shall be as follows Room temperature: 23±5°C Humidity: 50±20%RH 11.1.2.The external visual inspection With a single 1000±200lux fluorescent lamp as the light source, the inspection was in the distance of 30cm or more from the LCD to the inspector’s eyes. 11.2.Light Method 11.2.1.Environment lamp under 1000±200 lux, Viewing direction for inspection over 30cm 11.2.2.The distance from eye to defect around 300mm, the distance from ND Filter to defect around 25~30mm Eye 300mm ND Filter Defect place TVL-55738GD030AAN ver.B - 18 - Issue Date: 2012/04/24 11.3.Classification Of Defects 11.3.1.Major defect A major defect refers to a defect that may substantially degrade usability for product applications. 11.3.2.Minor defect A minor defect refers to a defect which is not considered to be able substantially degrade the product application or a defect that deviates from existing standards almost unrelated to the effective use of the product or its operation. Notes: If the LCD/LCM ’s cosmetic and display performance do not specify in “inspection criterion”, it should be based on these delivered samples. 11.4.Sampling & Acceptable Quality Level Level II, MIL-STD-105E Major Minor Cosmetic 1.0 % 1.5 % Electrical-display 0.4% 0.65 % 11.5.Definition Of Inspection Area V.A: Viewing Area A.A: Active Area Active Area Viewing Area Outside of Viewing area TVL-55738GD030AAN ver.B - 19 - Issue Date: 2012/04/24 11.6.Items and Criteria 11.6.1.Visual inspection criterion in cosmetic (1) Glass defect No Defect Dimension Criteria Remark By engineering diagram Y 1 (Minor) Z X Cracks 2 Extensive crack 【 Reject】 (Major) (2) LCM appearance defect with in A.A No Defect Criteria Round type Permissible 1.ψ =(L+W)/2, Qty L: Length, W: Width Spec. (Minor) ψ ≦ 0.10mm 1 0.10mm