Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-08-07
2007-08-07
Smith, Matthew (Department: 2823)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S144000, C349S145000, C349S152000, C349S149000, C349S150000, C349S151000, C257S088000, C257S072000, C257S293000, C257SE33065, C257SE33032
Reexamination Certificate
active
10517394
ABSTRACT:
A display device has an array40of pixels and row and column driver circuitry comprising row driver circuit portions R and column driver circuit portions C, each pixel being addressed by a row driver circuit portion R and a column driver circuit portion C which connect to respective row and column conductor lines. The array of pixels has a non-rectangular outer shape, and the device comprises at least three row driver circuit portions R and at least three column driver circuit portions C disposed alternately around the outer periphery of the array. This arrangement enables row and column drivers to be divided into portions which are arranged in such a way that addressing can be provided for complicated display shapes.
REFERENCES:
patent: 5311337 (1994-05-01), McCartney, Jr.
patent: WO 01 53883 (2001-07-01), None
Koninklijke Philips Electronics N. V.
Maldonado Julio
Smith Matthew
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