Lg Display Co., Ltd.

Jangcheol Kim

Jinwook Kwak

Julk Hong

Jeong Kweon Park

Ik Hyun Kuon

Ju Ik Hong

Sang Chul Lee

Jeong Joon Lee

Tagyoung Choi

Chan Young Park

JeongKweon Park

SangGul Lee

HeungJu Jo

SangEun Han

Do-Young Kim

EuiJun Lee

YongSoo Kim

Juik Hong

A liquid-crystal display (LCD) device includes: an array substrate on which a sub-pixel is disposed; a color filter substrate on which a color filter corresponding to the sub-pixel is disposed; and a liquid-crystal layer between the array substrate and the color filter substrate. The array substrate comprises a lens hole, the color filter substrate comprises a lens hole guide, and a diameter of the lens hole is smaller than an inner diameter of the lens hole guide.

Display apparatus comprising a camera module inserted into an opening of an array substrate that is supported by a lens hole guide

Display apparatus comprising a camera module corresponding to an opening of an array substrate

Various embodiments provide a substrate processing apparatus for grinding a substrate, and a display device including a substrate in which a hole is formed in an edge of the substrate using the substrate processing apparatus. The substrate processing apparatus for processing a display substrate includes a body which, in operation, rotates, a cylindrical grinding part connected to the body, and a lateral groove formed in a surface of the cylindrical grinding part. The lateral groove is configured to accommodate the display substrate. Thus, it is possible to form a hole by grinding an edge of the display substrate so as to be matched with a designed value.

Substrate processing apparatus and display device using the same

Camera module integrated liquid crystal display device comprising a lens hole guide and a black matrix having an aperture smaller than a diameter of a lens hole

Disclosed herein is an apparatus for processing a substrate that forms a hole in a substrate while reducing a burr in the hole so that a module device can be inserted into the hole to reduce the thickness of a display device, and the display device using the apparatus. The apparatus for processing the substrate comprises a body configured to operably be rotatable, and a cylindrical cutting tip at an end of the body. The bottom surface of the cutting tip is in an acute angle with respect to a contact surface of the substrate to allow formation of a groove at the substrate.

Apparatus for processing a substrate and display device by using the same

A flexible display device can include a first portion in which an organic light emitting element is disposed on a first surface; a base layer made of a flexible substrate including a second portion, outside of the first portion, having a bend section bent toward a second surface opposite to the first surface; and a protective coating layer covering at least a part of the second portion, wherein a polarization layer is on the organic light emitting element of the first portion without a barrier film, and wherein the protective coating layer is coated such that a portion adjacent to the polarization layer is thicker than the other portion.

Flexible display including protective coating layer having different thickness in bend section

Camera module integrated liquid display device and manufacturing method thereof

Growing community of inventors

Paju-si, South Korea

Jangcheol Kim