LQ200T3LZ18 Sharp Electronics, LQ200T3LZ18 Datasheet - Page 19

• Manufacturer Part Number: LQ200T3LZ18
• Manufacturer: Sharp Electronics

Specifications of LQ200T3LZ18

• Lead Free Status / Rohs Status: Supplier Unconfirmed

【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】’Response time’ is the value when O/S driving is used at typical input time value .
【Note 6】Definition of white uniformity ;
Response time
input signal for “five luminance ratio ( 0%, 25%, 50%, 75%, 100% )” and “any five luminance ratio ( 0%, 25%,
50%, 75% , 100% )”.
White uniformity is defined as the following with five measurements. (A∼E)
100%
t*:x-y...response time from level of gray(x) to level of gray(y)
The response time ( d and r) is defined as the following figure and shall be measured by switching the
25%
50%
75%
δ
0%
r = (tr:x-y)/36 , d = (td:x-y)/36
Ｗ
The contrast ratio is defined as the following.
＝
td:100%-0%
td:25%-0%
td:50%-0%
td:75%-0%
Maximum luminance of five points (brightness)
Minimum luminance of five points (brightness)
Contrast Ratio
0%
td:100%-25%
td:50%-25%
td:75%-25%
tr:0%-25%
25%
＝
θ12
θ22
Luminance (brightness) with all pixels white
Luminance (brightness) with all pixels black
td:100%-50%
td:75%-50%
tr:25%-50%
tr:0%-50%
6 o’clock direction
50%
Normal line
tr:25%-75%
tr:50%-75%
td:0%-75%
tr:0%-75%
θ11
75%
θ21
tr:25%-100%
tr:50%-100%
tr:75%-100%
tr:0%-100%
100%
342
B
A
683
C
1025
E
D
pixel
192
384
576
pixel