CLAA150XH01 CHUNGHWA PICTURE TUBES, CLAA150XH01 Datasheet - Page 17

• Manufacturer Part Number: CLAA150XH01
• Description: Display Module
• Manufacturer: CHUNGHWA PICTURE TUBES

CPT
CPT Confidential
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Definition of Luminance Uniformity
Rows 382-386
Definition of Cross talk Modulation Ratio
Definition of
Continuously display the test pattern shown in the figure below for two-hours. Then
△ CR = [CR(MAX) / CR(MIN) - 1] x 100
△ L = [L(MAX) / L(MIN)-1] x 100
Definition of Contrast Ratio Uniformity
CMR = MAX ( ( | ( Lb1-La ) / Lc | ) ×100 , ( | (Lb2 – La ) / Lc | ) ×100 )
display a completely white screen. The previous image shall not persist more than
two seconds at 25 ℃ .
TEST PATTERN FOR IMAGE STICKING TEST
Half-Tone
Pattern a
Image Sticking
(256,192)
White
Area
Cols 510-514
White
Black
16 /20
Pattern b1
Pattern b2
Half-Tone
Half-Tone
Black
Lines
www.DataSheet.net/
(768,576)
CHUNGHWA PICTURES TUBES, LTD.,
CLAA150XH01-STUDIO-VER2-2003/07/30
(512,672)
Measure point
Pattern c
White
(896,384)
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