Samsung Electronics Co., Ltd.

Yeonkyun Park

Yonghwan Park

Sungpil Choi

Youngwook Jung

Byoungjin Cho

Taehee Jeon

Chulho Son

Gonghee Lee

Jongseong Kim

A display apparatus includes a liquid crystal panel; a light guide plate behind the liquid crystal panel; a light source adjacent to a thickness surface of the light guide plate and configured to emit light toward the thickness surface of the light guide plate; a rear chassis behind the light guide plate; and a holder coupled to the rear chassis and supporting the light guide plate, wherein the holder includes: a first tooth; a first tooth groove next to the first tooth; a second tooth facing the first tooth; and a second tooth groove next to the second tooth, wherein in a first state, the first tooth is disposed outside the second tooth groove and the second tooth is disposed outside the first tooth groove, and in a second state, the first tooth is inserted into the second tooth groove and the second tooth is inserted into the first tooth groove, and wherein the holder is configured to elastically deform between the first state and the second state.

Display apparatus including a light guide plate holder

The present disclosure relates to a display apparatus capable of reducing light leakage due to warpage of a liquid crystal panel. The display apparatus includes a rear chassis, a light source module installed on the rear chassis to output light, a liquid crystal panel disposed in front of the light source module that either blocks the light output from the light source module, or allows the light output from the light source module to pass, a middle mold coupled to be fixed to the rear chassis, and a front chassis provided to support the liquid crystal panel, the front chassis being coupled to the middle mold, wherein the front chassis is configured to be movable forward and backward with respect to the middle mold within a predetermined range.

Display device comprising a front chassis configured to be movable forward and backward with respect to a middle mold

An LED lens array for a direct type backlight device, according to the present disclosure, comprises: a plurality of LED lenses disposed on a plane; and a plurality of lens strings connecting the plurality of LED lenses, wherein each of the plurality of lens strings extends from each side of each of the plurality of LED lenses, and is configured to allow light emitted from each of the plurality of LED lenses to pass therethrough, wherein the width of each of the plurality of lens strings is smaller than the diameter of each of the plurality of LED lenses.

LED lens array for backlight device and display device having same

Growing community of inventors

Suwon-si, South Korea

Yeonkyun Park