Datasheet

ManualsBrandsAdafruit ManualsAdafruit2.8" TFT LCD with Touchscreen

ON TAT INDUSTRIAL COMPANY

SPECIFICATION

Product Model: DT280QV10-CT (Rev.B)

Quality Department

Approved by

Approval by Customer

NG，Problem survey:

Approved By

Summary of content (18 pages)

PAGE 1
ON TAT INDUSTRIAL COMPANY SPECIFICATION Product Model: Designed by DT280QV10-CT (Rev.
PAGE 2
Revision Record REV NO.
PAGE 3
Table Of Contents List Description Page No.
PAGE 4
1. Numbering System 2. General Information ITEM STANDARD VALUES UNITS LCD type 2.8’’TFT With CTP -- CTP type G+G , Single point and gestures -- Dot arrangement 240(RGB)×320 dots Color filter array RGB vertical stripe -- Display mode TN / Transmission / Normally White -- Viewing Direction 6 o’clock -- TFT Driver IC ILI9341 -- CTP Driver IC FT6206 -- Module size 50.0(W)×69.2(H)×4.0(T) mm Active area 43.2(W)×57.6(H) mm Dot pitch 0.18(W)×0.
PAGE 5
3. External Dimensions 26.80±0.5 3.50±0.3 1 (12.25) 丝印黑底 2-3.00±0.5 双面胶(T=0.1mm) FPC弯折示意图 FPC弯折出货 h g i H s t n e Xn Ao Mp 0 0m .o 1C CTP NOTE： 1.LENS+ITO Glass+FPC+adhesive ITO GLASS:0.4mm LENS:GLASS 0.7mm IC:FT6206 2.Operation Voltage：2.8V-3.3 V 3.Transmittance：≥87％ 4.The cover hardness：3H 6.Operation Temp.：-10℃~+60℃，≤90%RH 7.Storage Temp.：-20℃~+70℃，≤90%RH REV B 5/18 All Rights Reserved Banding Area BL CIRCUIT DIAGRAM: Vf=3.2V,If=60mA 2-43.00±0.
PAGE 6
4. Interface Description Pin Symbol 1 2 3 4 5 LEDK LED-A1 LED-A2 LED-A3 LED-A4 6 IM0 7 IM1 8 IM2 9 IM3 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 /RESET VSYNC HSYNC DOTCLK DE DB17 DB16 DB15 DB14 DB13 DB12 DB11 DB10 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 SDO All Rights Reserved Description. LED backlight (Cathode). LED backlight (Anode). LED backlight (Anode). LED backlight (Anode). LED backlight (Anode).
PAGE 7
34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 SDI /RD Serial input signal in SPI I/F. Reads strobe signal to write data when /RD is “Low” in MPU interface. MCU: Serves as a write signal and writes data at the rising edge. /WR_RS 4-line SPI: Serves as command or parameter select. Display data / command selection in 80-series MPU I/F. RS = ”1” : Display data. RS_SCL RS = ”0” : Command SPI: This pin is used serial interface clock in SPI. /CS Chip select input pin (“Low” enable) in MPU I/F and SPI I/F.
PAGE 8
7. Timing Characteristics 7.1 Reset Timing Characteristics 7.
PAGE 9
7.3 3-line SPI Timing Characteristics 7.
PAGE 10
7.
PAGE 11
8. Backlight Charasterics Item Symbol MIN TYP MAX UNIT Test Condition Supply Voltage Vf 2.9 3.2 3.5 V If=60mA Supply Current Luminous Intensity for LCM Uniformity for LCM If - 60 80 mA - - 160 200 - Cd/m2 If=60mA - 80 - - ％ If=60mA Life Time - 20000 - - Hr If=60mA Backlight Color White 9. Optical Characteristics (Taransmittance、contrast、RT、viewing angle results are using CPT LC+ CPT EWV Polarizer +Corresponding Backlight, reference only) Note 1.
PAGE 12
Note 3. Definition of Contrast Ratio： CR = White Luminance (ON) / Black Luminance (OFF) Note 4. Definition of response time：The response time is defined as the time interval between the 10% and 90% amplitudes. Note 5. Definition of view angle(θ，ψ)： Note 6. Light source: C light.
PAGE 13
10. Reliability Test Conditions And Methods NO. TEST ITEMS TEST CONDITION ① High Temperature Storage 80℃±2℃×200Hours ② Low Temperature Storage -30℃±2℃×200Hours ③ High Temperature Operating 70℃±2℃×120Hours Low Temperature Operating -20℃±2℃×120Hours ④ -20℃ (30min) 25℃ 70℃ (5min) (30min) 1cycle Total 10cycle ⑤ Temperature Cycle(Storage) ⑥ Damp Proof Test (Storage) 50℃±5℃×90%RH×120Hours Vibration Test Frequency:10Hz~55Hz~10Hz Amplitude:1.
PAGE 14
11. Inspection Standard This standard apply to C-STN/TFT module 1. Spot check plan： According to spot check level Ⅱ,MIL-STD-105D Level Ⅱ,the rank of accept or reject is below: 3A 级、2A 级：major non-conformance：AQL 0.25 minor non-conformance：AQL 0.4 A 级：major non-conformance： AQL 0.65 2. minor non-conformance： AQL 1. Inspection condition： 30 degree Under daylight lamp 20～40W，product distance inspector’eye 30cm,incline degree 30°。 3.
PAGE 15
4. Inspection standard 4.1 Major non-conformance NO. Item Inspection standard Rate Function 4.1.1 non-confor mance 1) No display,display abnormaly 2) Miss line, short 3) B/L no function or function abnormaly 4) TP no function 4.1.2 miss No matter miss what component 4.1.3 Out of size Module dimension out of spec major 4.2 Appearance non-conformance NO. Item Inspection standard Rate dot non-conformance defineΦ y Φ= ( x  y ) x 2 A grade Most approve q’ty area 4.2.
PAGE 16
4.2.3 Polarizer 1) polarizer attach meet drawing,disallow out of LCD. position 2) polarizer must cover display area（special require unless） Minor (i) crash at side（remark: S=ITO length） X Y Z ≤3.0 ≤S ignore Crash disallow extend to ITO or seal. (ii) commonly surface scathe 4.2.4 LCD non-conf ormance Minor X Y Z ≤2.0
PAGE 17
12. Handling Precautions 12.1 Mounting method The LCD panel of SC LCD module consists of two thin glass plates with polarizes which easily be damaged. And since the module in so constructed as to be fixed by utilizing fitting holes in the printed circuit board. Extreme care should be needed when handling the LCD modules. 12.
PAGE 18
12.6 storage In the case of storing for a long period of time for instance, for years for the purpose or replacement use, the following ways are recommended.  Storage in a polyethylene bag with the opening sealed so as not to enter fresh air outside in it . And with no desiccant.  Placing in a dark place where neither exposure to direct sunlight nor light’s keeping the storage temperature range.  Storing with no touch on polarizer surface by the anything else.