LK460D3LZ19 Sharp Electronics, LK460D3LZ19 Datasheet - Page 21

• Manufacturer Part Number: LK460D3LZ19
• Manufacturer: Sharp Electronics

Specifications of LK460D3LZ19

• Lead Free Status / Rohs Status: 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] This value is valid when O/S driving is used at typical input time value.
[Note 6] Definition of white uniformity ;
White uniformity is defined as the following with five measurements. (A∼E)
The response time (τd and τr) is defined as the following figure and shall be measured by switching the
input signal for “any level of gray (0%, 25%, 50%, 75% and 100%)” and “any level of gray (0%, 25%, 50%,
75% and 100%)”.
The contrast ratio is defined as the following.
t*:x-y...response time from level of gray(x) to level of gray(y)
τr = Σ(tr:x-y)/10 , τd = Σ(td:x-y)/10
100%
25％
50％
75％
Contrast Ratio
0%
θ12
100%
90%
10%
0%
θ22
td: 100%-0％
td: 25%-0％
td: 50%-0％
td: 75%-0％
Bright
0%
6 o’clock direction
＝
Normal line
td
Luminance (brightness) with all pixels white
Luminance (brightness) with all pixels black
td: 100%-25％
td: 50%-25％
td: 75%-25％
tr:0%-25％
θ11
25％
Dark
θ21
td: 100%-50％
td: 75%-50％
tr: 25%-50％
tr:0%-50%
50％
time
tr
Bright
td:10 0%-75％
tr: 50%-75％
tr25%-75％
tr:0%-75%
75％
tr: 25%-100％
tr: 50%-100％
tr: 75%-100％
tr:0%-100%
100%
LD-18Z32-18