Non rectangular display device

Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only

Reexamination Certificate

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Details

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

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