Optics: measuring and testing – Dimension – Volume
Reexamination Certificate
2007-12-11
2007-12-11
Toatley, Jr., Gregory J. (Department: 2877)
Optics: measuring and testing
Dimension
Volume
C356S335000, C250S577000
Reexamination Certificate
active
11228952
ABSTRACT:
A system for determining the amount of LC that is dropped on a display panel is presented. The system can adjust the amount of the LC to be dropped based on a real-time feedback on the amount of LC that is currently being dropped. The amount of LC that is being dropped is detected by utilizing a light source and a CCD camera. Because LC is not consumed wastefully and the detection interval is shortened with this system, the amount of LC that is dropped can be controlled more accurately and manufacturing cost is reduced.
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Jeon Baek-Kyun
Kamiya Hiroyuki
Suh Duck-Jong
MacPherson Kwok & Chen & Heid LLP
Samsung Electronics Co,. Ltd.
Slomski Rebecca C
Toatley , Jr. Gregory J.
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