Lg Display Co., Ltd.

Jin-Pil Kim

So-Young Noh

Seung-Ryull Park

Jae-Won Lee

Kyung-Mo Son

Sung-Ki Kim

Jin-Bok Lee

A substrate for a liquid crystal display device includes: a substrate including a display region displaying an image and a non-display region surrounding the display region; a dummy pattern in the non-display area over the substrate, the dummy pattern having a length that corresponds to a side of the display area; and an orientation film on the dummy pattern, the orientation film covering the non-display area and the whole display area.

Substrate and liquid crystal display device including the same

A liquid crystal display device includes an array substrate including gate and data lines crossing each other on a first substrate to define a pixel region, and a thin film transistor and a pixel electrode in the pixel region, a color filter substrate including a black matrix on a second substrate and including an opening corresponding to the pixel region, and a color filter layer filling the opening, and a liquid crystal layer including a first patterned spacer contacting the array substrate and the color filter substrate, and corresponding to the thin film transistor of the array substrate, and a second patterned spacer having a first width along a length direction of the gate line, and a second width along a width direction of the gate line, contacting the color filter substrate and being spaced apart from the array substrate, and corresponding to the gate line.

Liquid crystal display device and method of manufacturing the same

A mask for forming a black matrix for a display device that includes a data line having a bending structure with respect to a central portion of a pixel region includes a edge frame having a rectangular shape, and a base plate disposed on the edge frame and including a light-transmitting portion and a light-blocking portion, wherein the light-transmitting portion includes first light-transmitting patterns and light-controlling portions between adjacent first light-transmitting patterns, and the light-transmitting portion further includes a bending portion corresponding to the central portion of the pixel region, and wherein the bending portion is disposed with a same distance from the light-transmitting patterns adjacent thereto.

Mask for black matrix

A photomask for a proximate type exposure apparatus includes: a transparent substrate; and a transcribing pattern and a peripheral region surrounding the transcribing pattern on the transparent substrate, the transcribing pattern having at least one bar including a plurality of discontinuous regions and a plurality of light controlling regions between the two adjacent discontinuous regions, the plurality of discontinuous regions capable of forming at least one continuous photoresist bar by exposing and developing a photoresist material.

Growing community of inventors

Paju-si, South Korea

Jin-Pil Kim