Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate
2011-05-24
2011-05-24
Duong, Thoi V (Department: 2871)
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
C349S048000, C349S144000, C349S192000, C349S139000, C349S038000
Reexamination Certificate
active
07948568
ABSTRACT:
A display substrate includes a pixel electrode including a main electrode and a sub-electrode disposed apart from the main electrode and including an opening part. The display substrate includes a first switching device and a second switching device. The first switching device is connected to the main electrode. An extension electrode extends from the second switching device and overlaps the opening part. The extension electrode is connected to the sub-electrode via a contact part. According to the present invention, after a defective pixel is repaired, the repaired pixel operates normally.
REFERENCES:
patent: 7760311 (2010-07-01), Chung et al.
patent: 7773185 (2010-08-01), Bae et al.
Bae Sung-Hwan
Kim Kyung-Wook
Park Jae-Hyun
Cantor & Colburn LLP
Duong Thoi V
Samsung Electronics Co,. Ltd.
LandOfFree
Display substrate and method for repairing a defective pixel... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Display substrate and method for repairing a defective pixel..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display substrate and method for repairing a defective pixel... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2680166