LQ197V3DZ89 Sharp Electronics, LQ197V3DZ89 Datasheet - Page 15

• Manufacturer Part Number: LQ197V3DZ89
• Manufacturer: Sharp Electronics

Specifications of LQ197V3DZ89

• Lead Free Status / Rohs Status: Not Compliant

【Note 1】Definitions of viewing angle range :
【Note 2】Definition of contrast ratio :
【Note 3】Definition of response time
【Note 4】This shall be measured at center of the screen.
【Note 5】Temperature of panel surface shall be 40 degree.
【Note 6】Definition of white uniformity ;
The response time is defined as the following figure and shall be measured by switching the input signal for
"black" and "white".
White uniformity is defined as the following with five measurements.(A∼E)
δ Ｗ＝
The contrast ratio is defined as the following.
Contrast Ratio (CR) =
maximu m Lu minance of five points(brightness)
min imu m Lu minace of five points(brightness)
100%
90%
10%
0%
WHITE
τ d
Lu minace(brightness) with all pixels white
Lu minace(brightness) with all pixels black
BLACK
time
τ r
WHITE
LD − 17221 − 12