Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements
Reexamination Certificate
2006-12-12
2006-12-12
Dang, Hung X. (Department: 2873)
Optical: systems and elements
Single channel simultaneously to or from plural channels
By surface composed of lenticular elements
C065S378000, C065S380000
Reexamination Certificate
active
07149034
ABSTRACT:
An assessing mark of microlens array fabricated in a scribe line region includes two vertical line patterns arranged substantially in parallel with each other, and a horizontal line pattern connecting the vertical line patterns. The vertical line patterns and horizontal line pattern define an inner index path. When treated by baking process, the two vertical line patterns are fluidized due to heat and partially merge together from the horizontal line pattern of the assessing mark along the inner index path.
REFERENCES:
patent: 6639726 (2003-10-01), Campbell
Chen Chien-Hao
Chou Der-Yu
Lin Hsin-Wei
Liu En-Ting
Dang Hung X.
Hsu Winston
Martinez Joseph
United Microelectronics Corp.
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