MTF-TQ24NN731-LB Microtips Technology, MTF-TQ24NN731-LB Datasheet - Page 23

• Manufacturer Part Number: MTF-TQ24NN731-LB
• Description: TFT Displays & Accessories 2.4 TFT ILI9325 TFT driver
• Manufacturer: Microtips Technology

Specifications of MTF-TQ24NN731-LB

• Background Color: White
• Diagonal: 2.4 in
• Interface: 18-bit Digital
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Operating Current: 25 mA
• Operating Temperature Range: - 20 C to + 70 C
• Product: Displays
• Supply Voltage: 3.3 V
• Viewing Area (w X H): 48.96 mm x 36.72 mm
• Pixel Density: 240 x 320
• Module Size (w X H X T): 42.72 mm x 60.26 mm x 3 mm
• Backlighting: LED
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Messrs.
Product Specification
The method of visual inspection is equal to the appearance standard. Evaluation and assessment
made two hours after return to room temperature (25 ± 5°C). The LCDs subjected to the test
must not have dew condensation.
The test pattern is gray scale and the operating voltage sweep from Vth to Vsat variable.
The non-uniformity and other appearance are checked in LCD.
Life time expectancy of LCD Panel is approximately 50,000 hours under the room environment.
Definition on the termination of life time is deterioration of contrast ratio by one fifth against
initial value.
There should be no change which might affect the practical display function when the display
quality test is conducted under normal operating condition.
* Place all the samples under room temperature & humidity for 24 hours after reliability stressing.
* Room environment means 25+/-10°C, 45+/-20%RH
* There should be no condensation during the test.
* One LCD module shall be used for one test item only and once.
* Contrast (or Brightness) ratio variation is within 50% of the initial value.
* No abnormal function
* No extreme decay on appearance
Main Display (LCD module) : Life time expectancy of LCD Panel is approximately 50,000
hours under the room environment.
Definition on the termination of life time is deterioration of contrast ratio by one fifth
against initial value. (25±10°C, 45±20%RH).Life time shall be defined as one of below cases;
10.1.3 Test Method
10.1.4 Result Evaluation Criteria
10.1.5 Life time
10.1.6 Basic rule for Reliability test
10.1.7 Judgment Criteria for reliability test No. 1-2
10.1.8 Life time
When the contrast ratio for Main display reaches 30% of initial condition and the
brightness (or luminance with polarizer) for sub display reaches 50% of initial condition.
When the appearance degradation appears.
Model:
MTF-TQ24NN731-LB
Rev. No.
B
Issued Date.
Nov.26, 07
23 / 28
Page.