Samsung Display Co., Ltd.

Lg Electronics Inc.

Electronics and Telecommunications Research Institute

Amazon Technologies, Inc.

Liquavista B.v.

Other

Samsung Electronics Co., Ltd.

Hyun Sup Lee

Keun Kyu Song

Byung Seok Choi

Jung Hun Noh

Sang Hee Jang

Ju Hwa Ha

Dong Chul Shin

Gye Hwan Lim

Jae Joong Kwon

Jung-Hun Noh

Sang-Hee Jang

Kang Young Lee

Yong Kim

Soohyun Kim

Dong Wook Kim

Jun Ho Song

Jaejin Lyu

Jeong Woo Park

Meehye Jung

Hyun-Seo Oh

Younho Heo

Minsoo Kim

Dong Hyun Lee

Sunghwan Kim

Chul Sik Yoon

Kwang Jae Lim

Eunkyung Kim

Kwang-chul Jung

Jin Oh Kwag

Sang Min Park

Jin-Wook Yang

Byoung Yong Kim

Jaejoong Kwon

Jae Sun Cha

Soojung Jung

Yeon Keon Moon

Sungkyun Park

Hyung-Il Jeon

Hyung Il Jeon

Wonseok Choi

Jinho Ju

Juhee Kim

Jinwoo Choi

Juhwa Ha

JeongWoo Park

Masataka Kano

Jae-Sic Lee

Sangil Kim

Sangduk Lee

Kikyung Youk

Chan-Jae Park

Sehwon Ahn

Su Bin Jung

Sung Hee Han

Soo Min Baek

Gunho Kim

Seungbo Shim

Yong Jun Park

Da Na Jung

Seonggyu Kwon

Gwan Ha Kim

Subin Jung

Jeong In Lee

Chang-Sub Shin

Ji Yeon Seo

Chang Jae Kim

Sunok Oh

Yoona Kim

Soo Yeon Han

Seung Geun Lim

Changhyun Jeong

Ji Hoon Yang

Kyoung Yong Kim

Hyoung-Goo Jeon

Won-Chul Choi

Tae Wha Choi

Young Tae Im

Dae-Young Joung

Jinwon Chung

Jun Gyu Pyeon

Kwang-Chul Jung

Junheui Lee

A display device includes pixels. Each of the pixels includes light emitting elements including a first end portion and a second end portion disposed in a length direction; an intermediate layer that exposes a portion of each of the light emitting elements and fixes each of the light emitting elements in the length direction; a pixel circuit layer including at least one transistor electrically connected to one of the first end portion and the second end portion of each of the light emitting elements; a first electrode disposed on the at least one transistor and electrically connected to the a least one transistor; and a second electrode electrically connected to the other of the first end portion and the second end portion of each of the light emitting elements. The first electrode and the second electrode include different materials and are disposed in different layers.

Display device and manufacturing method thereof

A display device includes a substrate; at least one data line disposed on the substrate; a first pattern disposed on the substrate and spaced apart from the data line; a first insulating layer at least partially disposed on the data line and the first pattern; an active layer disposed on the first insulating layer and at least partially overlapping with the first pattern; a first gate insulating layer disposed on the active layer; and a first electrode disposed on the first gate insulating layer and overlapping with the active layer, wherein the first electrode does not overlap with the data line in a direction parallel to an upper surface of the first insulating layer.

Display device

An optical device for realizing augmented reality comprises a lens comprising a first surface and side surfaces, a display device disposed on a first side surface among the side surfaces of the lens and displaying a first image in a first area and a second image in a second area, a first reflector disposed in the lens and reflecting the first image incident on the first side surface of the lens to the first surface, a second reflector disposed in the lens and reflecting the second image incident on the first side surface of the lens to the first surface, a first condenser disposed between the lens and the first area of the display device and focusing the first image on the first reflector, and a second condenser disposed between the lens and the second area of the display device and focusing the second image on the second reflector.

Optical device

A transistor structure may include a first electrode, a second electrode, a third electrode, a substrate, and a semiconductor member. The semiconductor member overlaps the third electrode and includes a first semiconductor portion, a second semiconductor portion, and a third semiconductor portion. The first semiconductor portion directly contacts the first electrode, is directly connected to the third semiconductor portion, and is connected through the third semiconductor portion to the second semiconductor portion. The second semiconductor portion directly contacts the second electrode and is directly connected to the third semiconductor portion. A minimum distance between the first semiconductor portion and the substrate is unequal to a minimum distance between the second semiconductor portion and the substrate.

Transistor structure, display device including transistor structure, and method of manufacturing transistor structure

An optical device including: a display device configured to display an image; and a lens including a plurality of reflectors that reflect the image from the display device to a first surface of the lens, wherein the plurality of reflectors include: a first reflector; and a second reflector having a size different from a size of the first reflector.

A display device comprising: a lens module comprising a lens and a reflective module in the lens; and a display module on at least one side surface of the lens, the display module being configured to display an image, the lens comprising: a side surface facing the display module and configured to receive the image; and an exiting surface configured to emit the image reflected by the reflective module, wherein the side surface comprises one or more inclination surfaces.

A flexible display device including a first display area including first data lines arranged in a first direction, first scan lines arranged in a second direction intersecting the first direction, a second display area including second data lines arranged in the first direction, second scan lines arranged in the second direction, a first circuit unit adjacent to a side of the first display area, a second circuit unit adjacent to a side of the second display area, and a third circuit unit between the first display area and the second display area.

Flexible display device and optical device including the same

An optical device is disclosed. The optical device includes a first lens having a first surface and a plurality of side surfaces; a first display device disposed on a first side surface of the side surfaces of the first lens; and a first active mirror disposed in the first lens. The first active mirror is tilted at a first angle during a first period and is tilted at a second angle during a second period.

Optical device and method for driving the same

An ultrasonic bonding apparatus includes a stage having an upper surface on a plane defined by a first direction and a second direction crossing the first direction, a head part spaced apart from the stage in a third direction crossing the first direction and the second direction, a first ultrasonic generator which vibrates in a direction parallel to the first direction, and a second ultrasonic generator which vibrates in a direction parallel to the third direction, where each of the first ultrasonic generator and the second ultrasonic generator may be coupled to the stage or the head part.

Ultrasonic bonding apparatus and method for ultrasonic bonding using the same

A display apparatus may include a base substrate, an active pattern, a first electrode, a second electrode, a control electrode, and a display element. The active pattern may be disposed on the base substrate. The first electrode may be disposed between the base substrate and the active pattern and connected to a first end of the active pattern. The second electrode may be disposed on the active pattern and connected to a second end of the active pattern. The control electrode may overlap the active pattern and be insulated from the active pattern. The display element may be disposed on the second electrode and connected to the second electrode.

Display apparatus

A display device includes a plurality of pixels, a driving integrated circuit (IC) configured to generate a data voltage for driving the pixels, a display substrate including a display region in which the pixels are disposed and a driving IC region in which the driving IC is disposed, and a first power wire overlapping the driving IC region, wherein the first power wire is insulated from the driving IC, and the first power wire transmits a first power-supply voltage for driving the pixels.

Display device having power wires overlapping a driving integrated circuit

A display device includes: a substrate including a first surface and a second surface opposing each other; a display element and a signal line on the first surface; a first wire on the second surface and electrically connected to the signal line; a cover portion on the second surface; and a first driving unit on the second surface and electrically connected to the first wire. The first wire includes a portion exposed outside the cover portion, and the first driving unit is connected to the first wire at the portion of the first wire which is exposed outside the cover portion.

A display device includes a base, a semiconductor layer on the base and including source, drain and channel regions, a first insulating layer on the semiconductor layer, a gate line on the first insulating layer and overlapping the channel region, a second insulating layer on the gate line, a data line on the second insulating layer, a third insulating layer on the data line, a drain electrode disposed on the third insulating layer and in contact with the drain region through a contact hole in the first, second and third insulating layers, a first protective electrode on the drain electrode to overlap the drain electrode, a fourth insulating layer on the third insulating layer where the first protective electrode is formed, and a pixel electrode on the fourth insulating layer and in contact with the first protective electrode through a contact hole in the fourth insulating layer.

Display device and method of fabricating the same

A flexible display device including a first display area including first data lines arranged in a first direction, first scan lines arranged in a second direction intersecting the first direction, and first pixels arranged in regions defined by the first data lines and the first scan lines, a second display area including second data lines arranged in the first direction, second scan lines arranged in the second direction, and second pixels arranged in regions defined by the second data lines and the second scan lines, a first bending area disposed between the first and second display areas, a first circuit unit disposed adjacent to a first side of the first display area, a second circuit unit disposed adjacent to a second side of the first display area, and a third circuit unit disposed adjacent to a first side of the second display area.

Growing community of inventors

Seoul, South Korea

Hyun Sup Lee