MTF-TQ28NN741-LB Microtips Technology, MTF-TQ28NN741-LB Datasheet - Page 16

• Manufacturer Part Number: MTF-TQ28NN741-LB
• Description: TFT Displays & Accessories 2.8 TFT White LED
• Manufacturer: Microtips Technology

Specifications of MTF-TQ28NN741-LB

• Background Color: White
• Module Size (w X H X T): 50 mm x 69.2 x 2.8

Messrs.
Product Specification
Contrast ratio (CR) =
Note4: Definition of response time:
Note5: Definition of contrast ratio:
Note6: Definition of viewing angle (LCD-5200):
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:
Model:
Photo detector output when LCD is at “White＂state
Photo detector output when LCD is at “Black＂state
MTF-TQ28NN911-LB
Contrast ratio is calculated with the following formula.
Refer to the figure as below
Rev. No.
A
Issued Date.
Feb.27,09
16 / 27
Page.