Liquid crystal panel and liquid crystal display apparatus having the same
AssigneeSamsung Electronics Co., Ltd.
InventorsYoung-ran Han, Kyoung-oh Choi
Life of this patent
Estimating the term…
Abstract
A liquid crystal panel includes an upper plate, a lower plate, and a liquid crystal layer accommodated between the upper plate and the lower plate. The upper plate includes a front glass substrate, a color filter layer formed on a rear surface of the front glass substrate, and a front polarizing film is attached to a front surface of the front glass substrate. The color filter layer includes a plurality of N color filters and black matrices for separating the color filters from each other. A plurality of patterns for recognizing coordinates are provided on a front side of the upper plate in such a manner that the N color filters correspond to one of the plurality of patterns for recognizing the coordinates, where N is a natural number.
Claims16
A liquid crystal panel comprising;
- an upper plate, a lower plate, and a liquid crystal layer accommodated between the upper plate and the lower plate,
- the upper plate includes a front glass substrate, a color filter layer formed on a rear surface of the front glass substrate, a front polarizing film attached to a front surface of the front glass substrate, and a pattern film attached to the front polarizing film,
- the color filter layer includes a plurality of color filters and black matrices for separating the color filters from each other, and
- a front side of the upper plate includes a plurality of patterns which recognize coordinates of a screen region in a manner that the N color filters correspond to one of the plurality of patterns for recognizing the coordinates, where N is a natural number,
- wherein the plurality of patterns for recognizing the coordinates are formed on the pattern film.
A liquid crystal panel comprising;
- an upper plate,
- a color filter layer including a plurality of color filters and black matrices for separating the color filters, and
- a front side of the upper plate including a plurality of patterns which recognize coordinates of a screen region in a manner that the color filters correspond to one of the plurality of patterns for recognizing the coordinates,
- wherein the plurality of patterns for recognizing the coordinates are formed on a pattern film included in the upper plate.
Dependencies are inferred from the claim text.