1. These specifications shall apply to LCD SDT-M11758-RP-1, which are supplied by BIGBOOK DISPLAY LTD.
Display Type: TN.
Display Mode: Positive.
Polarizer Mode: Reflective.
Driving Method: Vop 3.0V, Duty 1/4, Bias 1/3 .
Viewing Direction: 12 o'clock.
Display Color/Display Pixel: Black.(On Stage, Pixel Color)
Back Ground: Neutral gray .(Off stage,Display Color)
2. Dimensional outline and display pattern
2.1 Dimensional outlines is in accordance with drawing No: SDT-M11758-RP-1.
2.2 Mechanical Specification
42.00±0.20(L) X20.80±0.20(W) X2.80（MAX）
39.60±0.20 (L)MIN X16.40(W)MIN
Number of PIN
3.Cosmetic inspection criterion
3.1 Inspecting condition
3.1.2 The LCD should be inspected under 20W×2 or 40W×1 natural light lamp. The distance between the light source and the LCD should be 100cm and the inspector should be at 30cm from the LCD.
During the visual inspection of the LCD, the viewing direction should be about 45° from the normal.
3.1.3 During the inspection of transmissive, negative and black mask LCD, a backlight or a reflector at the back side of LCD is required.
3.1.4 All the dimension, including length, height, thickness of LCDs, end sealing size, pins length …etc, must be measured using a caliper with a minimum accuracy of 0.02mm.
3.1.5 The electrical test should be conducted with a specialized testing board and emulator.
3.1.6 The reliability test should be conducted with a specialized oven, chiller, boiler, and other environmental test equipment.
3.2 Definition of zone
A area: Active display area (viewing area)
B area: Non-active display area (outside V.A.)
3.3 Important notes
3.3.1 If the appearance defect is located outside the viewing area, and is no trouble for quality and assembly in customer’s product, it can be accepted.
3.3.2 In case the defect cannot be described by writing the limit sample must be provided for evaluation.
This standard may be revised to meet the customer requirement.