Samsung Electronics Co., Ltd.

Jeongin Han

Seonghwan Shin

Kwangjae Lee

Pilyong Oh

Sungsoo Jung

Soonmin Hong

Tackmo Lee

Gunwoo Kim

Hyunsun Kim

Weonkeun Kim

Chulsoo Kim

Yangsoo Son

A display module is provided. The display module includes a substrate including a mounting surface, on which a plurality of inorganic light emitting devices is mounted, and a side surface; a front cover covering the mounting surface and including a side end that is in a region outwards from the mounting surface; a side cover covering the side surface of the substrate and bonded to a lower surface of the front cover, corresponding to the region outwards from the mounting surface, and the side surface of the substrate; and a light absorbing end member covering the side end of the front cover and configured to prevent light, emitted from the plurality of inorganic light emitting devices, from passing through the side end of the front cover.

Display apparatus including display module and manufacturing method thereof

A display module includes a substrate included a mounting surface on which a plurality of inorganic light emitting devices is mounted and a rear surface opposite the mounting surface, a metal plate facing the rear surface, and an adhesive layer provided between the rear surface of the substrate and the metal plate. An area of the substrate is equal to or greater than an area of the metal plate, the adhesive layer has an area corresponding to an area in which the metal plate faces the substrate, a coefficient of thermal expansion of the substrate is less than a coefficient of thermal expansion of the metal plate, and a ductility of the adhesive layer is greater than a ductility of the substrate and a ductility of the metal plate.

Display module and display apparatus including the same

Provided is a display module including a substrate including a mounting surface, a side surface, and a chamfer portion formed between the mounting surface and the side surface, a plurality of inorganic light emitting diodes mounted on the mounting surface and each including a pair of electrodes electrically connected to the substrate, a black matrix arranged between the plurality of inorganic light emitting diodes, and a cover bonded to the mounting surface and configured to cover the mounting surface, wherein the pair of electrodes are oriented in a direction opposite to a direction in which the plurality of inorganic light emitting diodes emits light, and the cover is provided to extend outward of the side surface in an extension direction of the mounting surface.

Display apparatus having display module and manufacturing method thereof

A thin film transistor gate structure with a three-dimensional multichannel structure is disclosed. The thin film transistor gate structure according to the present invention comprises source/drain electrodes formed so as to be spaced from and opposite to each other on a substrate; semiconductive layers, comprised of a plurality of sub-semiconductive layers, each formed in a row, each end of the sub-semiconductive layers being in ohmic-contact with the source/drain electrodes; gate insulating layers surrounding each of the semiconductive layers; and gate electrodes surrounding each of the gate insulating layers. Accordingly, the whole outerlayers of each sub-semiconductive layer surrounded by the gate electrodes serve as channel regions. As a result, the effective channel area increases, thereby improving the channel conductance and current driving ability.

Thin film transistor with three dimensional multichannel structure

Growing community of inventors

Seoul, South Korea

Jeongin Han