121LHS15 Renesas Electronics America, 121LHS15 Datasheet - Page 18

• Manufacturer Part Number: 121LHS15
• Manufacturer: Renesas Electronics America

Specifications of 121LHS15

• Lead Free Status / Rohs Status: Supplier Unconfirmed

18
5. The luminance uniformity is calculated by using the following formula.
6. The definition of response time is as follows.
7. Definitions of viewing angle are as follows.
Luminance uniformity =
The luminance is measured at or near the five points shown below.
A photodetector output signal is measured when the luminance changes from white to black or from
black to white.
100%
10%
0%
Column
ton
Left
Maximum luminance
Minimum luminance
Lower
Data Sheet EN0510EJ1V1DS00
(133)
1
2
y–
x–
Perpendicular
(400)
3
y+
toff
90%
x+
(667)
4
5
Upper
12 o’clock
Right
(100)
(300)
(500)
Line
White
Black
Time
NL8060BC31-17