Flat panel display with black matrix
AssigneeSamsung SDI Co., Ltd.
InventorsJae-Bon Koo, Dong-Chan Shin
Life of this patent
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Abstract
A flat panel display has an insulating substrate at the upper part of which a pixel electrode is equipped; an opaque conductive film formed on the front surface of the insulating substrate except at the pixel electrode; an insulating film equipped with a contact hole exposing a portion of the opaque conductive film; and a thin film transistor equipped with a gate electrode, and conductive patterns for source/drain electrodes connected to the opaque conductive film through the contact hole.
Claims29
A flat panel display comprising:
- a transparent insulating substrate;
- at least one of source and drain electrodes formed over the transparent insulating substrate;
- a protection film formed over the at least one of source and drain electrodes and including a hole;
- a pixel electrode formed over the protection film;
- and
- a black matrix formed between a front surface of the transparent insulating substrate and a portion of a rear surface of the pixel electrode where the pixel electrode contacts one of the source and drain electrodes through the hole formed in the protection film.
A flat panel display comprising:
- an insulating substrate;
- a pixel electrode formed over the insulating substrate;
- an opaque conductive film formed on a front surface of the insulating substrate except at the pixel electrode;
- an insulating film equipped with contact holes exposing a portion of the opaque conductive film;
- and
- a thin film transistor equipped with a gate electrode, and conductive patterns for source and drain electrodes connected to the opaque conductive film through the contact holes.
A flat panel display having thin film transistors and capacitors formed on an insulating substrate comprising:
- a pixel electrode formed on a first portion of the insulating substrate;
- a black matrix formed on a second portion of the insulating substrate and connected to the thin film transistors and capacitors through contact holes to provide power thereto.
A flat panel display comprising:
- a transparent insulating substrate;
- source and drain electrodes formed over the transparent insulating substrate;
- a protection film formed over the source and drain electrodes except at a portion defined by a hole;
- a pixel electrode formed over the protection film and contacting the source and drain electrodes through the hole on the protection film;
- and
- a black matrix formed between a front surface of the transparent insulating substrate and
- a rear surface of the pixel electrode where the pixel electrode contacts the source and drain electrodes.
Dependencies are inferred from the claim text.