Samsung Display Co., Ltd.

Amazon Technologies, Inc.

Samsung Displayco., Ltd.

Keunkyu Song

Daehyun Kim

Hyunmin Cho

Sungchul Kim

Hyeyong Chu

Jooyeol Lee

Sungjin Hong

Hyundeok Im

Jonghyuk Kang

Sanghee Jang

Chio Cho

Byungseok Choi

Hyunsup Lee

Junghun Noh

Tae Hyung Hwang

Tae Woo Lim

Jihoon Yang

Yonghan Park

Bekhyun Lim

Hyungil Jeon

Junho Song

SungJin Hong

A display apparatus includes a substrate, a first electrode on the substrate, the first electrode including a first portion that has a flat upper surface and a second portion that protrudes from the first portion and has an inclined surface, a second electrode facing the first electrode in parallel on the substrate, the second electrode including a first portion that has a flat upper surface and a second portion that protrudes from the first portion and has an inclined surface, and a plurality of light-emitting devices separate from each other on the first electrode and the second electrode, the light-emitting devices each having a first end contacting the upper surface of the first portion of the first electrode and a second end contacting the upper surface of the first portion of the second electrode.

Self-aligned display appartus

A display device is capable of improving luminous efficiency and display quality and includes: a substrate; a thin film transistor on the substrate; a first electrode on the substrate and connected to the thin film transistor; a second electrode on the substrate and spaced apart from the first electrode; a plurality of light emitting elements between the first and second electrodes and electrically connected to each of the first and second electrodes; an insulating layer on the plurality of light emitting elements; and a reflective layer on the insulating layer. Each of the plurality of light emitting elements includes: a first semiconductor layer, an active layer on the first semiconductor layer, and a second semiconductor layer on the active layer.

Display device

Display apparatus with increased self-alignment efficiency

Display apparatus having light emitting device with inclined electrode and method of manufacturing the same

A display device includes: a first substrate and a second substrate disposed facing each other; a gate line and a first data line disposed on the first substrate; a thin film transistor connected to the gate line and the first data line; a pixel electrode connected to the thin film transistor; and a color filter disposed on at least one of the first substrate and the second substrate, the color filter overlapping the pixel electrode. The color filter has a width greater than a distance between the the first data line and a second data line disposed adjacent to the first data line.

Display device comprising color filter

A liquid crystal display includes a liquid crystal layer between a first substrate and a second substrate, a plurality of gate lines and a plurality of data lines on the first substrate, and a plurality of pixels connected to the plurality of gate lines and the plurality of data lines, the plurality of pixels including a pixel electrode and a switching element connected to the pixel electrode, wherein pixel electrodes in one of an odd-numbered row and an even-numbered row are in odd-numbered columns, respectively, and wherein pixel electrodes in the other of the odd-numbered row and the even numbered row are in even-numbered columns, respectively.

Liquid crystal display device

An electrowetting display device includes first and second barrier layers which cover first and second electrodes. The electrowetting display device includes a first base substrate which faces a second base substrate, the first electrode on the first base substrate, the first barrier layer which covers the first electrode, the second electrode on the second base substrate, the second barrier layer which covers the second electrode, a barrier wall between the first base substrate and the second base substrate, and an electrowetting layer between the first base substrate and the second base substrate. The barrier wall defines a pixel area corresponding to the first electrode, and the electrowetting layer is in the pixel area. The electrowetting layer includes a polar fluid and a non-polar fluid which are separated from each other.

Electrowetting display device

A display apparatus includes: a first substrate including a first sub-pixel region, a second sub-pixel region, and a white sub-pixel region; a first color filter disposed on the first substrate in the first sub-pixel region; a second color filter disposed on the first substrate in the second sub-pixel region; an organic layer disposed on the first substrate, the organic layer covering the first color filter, the second color filter, and the white sub-pixel region; a second substrate facing the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate; and a compensation pattern disposed between the first substrate and the second substrate, the compensation pattern being further disposed in the white sub-pixel region. A height of the liquid crystal layer corresponding to the white sub-pixel region is smaller than heights of the liquid crystal layer corresponding to the first sub-pixel region and the second sub-pixel region.

Display apparatus with improved color sensing and method of manufacture

Growing community of inventors

Yongin-si, South Korea

Keunkyu Song