LQ121S1DG31 Sharp Electronics, LQ121S1DG31 Datasheet - Page 14

• Manufacturer Part Number: LQ121S1DG31
• Manufacturer: Sharp Electronics

Specifications of LQ121S1DG31

• Lead Free Status / Rohs Status: Not Compliant

【Note1】Definitions of viewing angle range:
【Note2】Definition of contrast ratio:
【Note3】Definition of response time:
【Note4】This shall be measured at center of the screen.
【Note5】Definition of white uniformity:
Contrast Ratio (CR) ＝
switching the input signal for "black" and "white" .
The contrast ratio is defined as the following.
T h e r e s p o n s e t i m e i s d e f i n e d a s t h e f o l l o w i n g f i g u r e a n d s h a l l b e m e a s u r e d b y
White uniformity is defined as the
following with five measurements
(A～E).
δw＝
Maximum Luminance of five points (brightness)
Minimum Luminance of five points (brightness)
Luminance (brightness) with all pixels white
Luminance (brightness) with all pixels black
160
A
B
320
C
480
D
E
pixel
120
240
360
pixel
LD-12204-12