Lg Display Co., Ltd.

Meeran Park

Jinyeong Kim

Heeyoung Chae

Sungpil Ryu

Juhoon Jang

JuUn Park

Seungman Ryu

TaeWoong Moon

A polarization glasses type stereoscopic image display includes: a thin film transistor array substrate; a color filter array substrate having a plurality of black matrix patterns formed on a first plane facing the thin film transistor array substrate; a plurality of black stripe patterns that are aligned in a first direction correspondingly to the black matrix patterns on a second plane of the color filter array substrate opposite to the first plane; and a patterned retarder disposed over the second plane of the color filter array substrate. The width of the black stripe pattern is different depending on a display position with respect to the first direction. The first direction is directed from an upper side of the display to a lower side of the display.

Polarization glasses type stereoscopic image display

A patterned retarder type display device includes a display panel having a plurality of unit pixel lines disposed in column direction, each unit pixel line including N (N is a natural number) pixel lines, a patterned retarder film disposed on the outer surface of the display panel and including unit patterned retarders corresponding to each of the unit pixel lines, and a black strip disposed between two unit patterned retarders on the outer surface of the display panel. The display device may provide an excellent 3D viewing angle, and the brightness dropdown caused by the black strip can be reduced.

Patterned retarder type display device having black strips

A polarization glasses type stereoscopic image display displaying a stereoscopic image on a display surface includes a thin film transistor array substrate, a color filter array substrate having a plurality of black matrix patterns formed on a first plane facing the thin film transistor array substrate, a plurality of black stripe patterns that are aligned correspondingly to the black matrix patterns on a second plane of the color filter array substrate opposite to the first plane, and a patterned retarder disposed over the second plane of the color filter array substrate. The overall vertical pitch of the patterned retarder is less than the overall vertical pitch of a pixel array formed on the display surface.

A stereoscopic image display and a method for manufacturing the same are provided. The stereoscopic image display comprises: a thin film transistor array substrate; a color filter substrate facing the thin film transistor array substrate, and comprising black matrix; first black stripes formed on the color filter substrate, and formed at positions corresponding to the black matrix; and a patterned retarder film formed on the first black stripes.

Growing community of inventors

Paju-si, South Korea

Meeran Park