5-4
5.5.2 For SEC panel (LTM220M1-L01 LLB SZ SEC)
Conditions
Viewing distance 35 ~ 50 cm
Ambient illumination 300 ~ 700 Lux (nominal 500 Lux)
Ambient temperature 25 + - 5 'C
Viewing angle
The surface of the module and the inspector's line of view shall be at 90 degrees.
Display pattern
Pure R, G, B, Black and White
Inspection area active area
Defect Modes
Dark / bright spots
Points on the display which appear dark / bright and remain unchanged in size
Dark / bright lines
Lines on the display which appear dark / bright and remain unchanged in size
Polarizer scratch
When the unit is lit a light, line is seen across a darker background; line does not vary in size
Polarizer dent
When the unit is lit a light, light (white) spots appear against a darker background, and do not vary in size
Bright/dark dot
A sub-pixel (R, G, B dot) stuck off / on
Mechanical Inspection
Chassis Gap max. 0.7mm
Silicone Gasket (Glue) silicone material shall not be exposed beyond the metal frame edge into the view
area
Light Leakage there shall be no visible light around the edges of the screen.
* If there is none identified criteria in this specification, Samsung will refer production specification that
Customer and Samsung agreed.
* If there is mechanical dimension issue which has no designated tolerance, Samsung will apply natural
tolerance.
Summary of Contents for Multi Sync EA221WM
Page 24: ...3 4 3 3 Remove the shield 13 13 14 15 CN602 R L ...
Page 25: ...3 5 Shield_USB 16 Shield for Back Light 16 14 CN709 14 14 ...
Page 27: ...3 7 20 CN801 CN802 CN803 CN804 19 ...
Page 29: ...3 9 CN701 CN402 CN301 25 25 14 ...
Page 30: ...3 10 26 26 CN601 CN604 CN902 14 ...
Page 31: ...3 11 SYMBOL 12 Fix the cable on the position in the above photo with BLACK TAPE 27 50mm 12 ...