User's Manual

Subject: PRODUCT ENGINEERING
SPECIFICATION
Part No.: 9Z.P5E**.***; Rev.: 0
Doc. No.:
201-C001
Project Code:
9Z.P5E81.001
Page 28 of 33
Model Name:
U10B
Release Notice
Appendix A (Appearance Spec)
Item
Normal
Backlit
IMR
Definition of
Keycap surface
A, B, C
Viewing angle,
distance and
lighting
requirement for
inspection
300mm, 45°(from horizontal), 800Lux ~ 1200Lux
Discolored
spots(
異色點
)
Surface A: <0.1mm²
Surface B, C: <0.2mm²
Scratch for
Keycap
Sensed scratch: surface A, B, C <0.1mm²
Senseless scratch and tiny scratch found by special angle view: less than 5.0mm length
Flash for Keycap
Surface A, B: ≤0.08mm
Surface C: ≤0.1mm
≤0.2mm
Shrink for
Keycap
Non-uniform texture: No detect is acceptable by 30mm normal visual review or by
golden sample.
Mark and shrink: The shadow that Keycap structure located is acceptable but the area of
shrink or ejection gate mark must be smaller than 0.3mm².
Appearance of
legend printing
Broken printing(
印刷斷字
) ≤1/3 width
Line cut(
印刷缺損
) <1/8L, as following:
Width of line(
字體粗細
) ≤0.3W, as following:
Legend shift(字體偏移) ≤0.3mm
Sawtooth type printing(鋸齒狀字體) ≤0.08mm
Printing pin hole(印刷空點) ≤0.05mm²
A
B
C
B
A
Form No.: A-01-001-09(111107) 保存期限:最新狀態 保存單位:eGRNSystem
過期處置:背面紙