Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Lg Electronics Inc.

Samsung Displayco., Ltd.

Byungsun Kim

Sujin Lee

Jaeyong Lee

Yangwan Kim

Hyunae Park

Minchae Kwak

Sunja Kwon

Seunghan Jo

Jieun Lee

Ilgoo Youn

Junyoung Jo

Minhee Choi

Wonkyu Kwak

Seungkyu Lee

Taehoon Kwon

Hyungjun Park

Donghyun Lee

Yanghee Kim

Bongwon Lee

Chiwook An

Minwoo Byun

Jihyun Ka

Jintae Jeong

Keonwoo Kim

Seungjae Jung

Hwayoung Song

Dongjun Oh

Byeongguk Jeon

Jeongeun Kim

Ahyoung Son

Sanghoon Han

Mangi Kim

Jihye Kim

Joon-Chul Goh

Jaewon Kim

Jihong Woon Lee

Jae Yong Lee

Jung-Won Kim

Bonghyun You

Kwangmin Kim

Jae-Ho Choi

Wook Hwan Kim

Nam-Gon Choi

Deukjong Kim

Donggyu Lee

Hongsoo Kim

Yujin Jeon

Junwon Choi

Geunjeong Park

Jakyoung Jin

Jaehak Lee

Jae-Sic Lee

Changsoo Pyon

Minkyu Sang

Seulbee Lee

Kyeonghwa Kim

Jaehyun Cho

Yongjun Jang

Gigeun Kim

Kyungui Park

Joseph Lee

Hyejin Shin

Taekyoung Hwang

Seungyeon Cho

Jinhee Jang

OhKyum Kwon

Taejung Lee

Hansol Kim

Youdeuk Kim

A display device includes a display area of various shapes, has a reduced dead space, and displays an image. Further, the display device includes a display unit including a rounded corner portion, a first driving voltage supply line arranged in a first direction in a non-display area on one side of the display unit, a plurality of first driving voltage lines which supplies a driving voltage to a plurality of pixels and is arranged in a second direction that intersects with the first direction and being connected to the first driving voltage supply line, and a plurality of second driving voltage lines disconnected from the first driving voltage supply line.

Display device

A display apparatus includes a substrate having a bending region between a first region and a second region, the bending region being configured to be bent about a bending axis that extends in one direction; a display unit on the substrate; a first wiring unit at the bending region, the first wiring unit including a first bending portion having a plurality of first holes; and a second wiring unit spaced apart from the first wiring unit and at the bending region, the second wiring unit including a second bending portion having a different shape from the first bending portion.

Display apparatus

A display device includes a substrate including a bending area located between a first area and a second area. The substrate is bent in relation to a bending axis. A first wiring unit including a plurality of first wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. First central axes included in each of the plurality of first wirings are spaced apart from each other by a first pitch in the bending area. A second wiring unit including a plurality of second wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. Second central axes included in each of the plurality of second wirings are spaced apart from each other by a second pitch greater than the first pitch in the bending area.

Display device having a bending area

An electronic device includes a display, a housing, a glass panel provided on the display, and a shielding printed layer provided on a second surface of the glass panel in a region corresponding to a space between a side face of the electronic device and an edge of the display. The glass panel includes a flat portion and a curved portion, which includes a first region having a curvature of the curved portion, a second region perpendicular to the first region and covered by the shielding printed layer, and a chamfer region constructed between the first region and the second region. A ratio of a height of the chamfer region with respect to the first region and a length of the chamfer region with respect to the second region has a value in a range of 2 to 4.

Window glass and electronic device including the same

A display device includes: a plurality of pixels each including a driving thin film transistor and a storage capacitor, wherein each of the pixels further includes: a driving semiconductor layer including a driving channel region, a driving source region, and a driving drain region; a first electrode layer, a portion of the first electrode layer overlapping the driving channel region; a second electrode layer overlapping the first electrode layer; a node connection line having a first side connected to the first electrode layer; a pixel electrode overlapping the first electrode layer and the second electrode layer; and a shielding layer between the first electrode layer and the pixel electrode and overlapping the first electrode layer, the node connection fine, and the pixel electrode.

Display device with a driving voltage line that overlaps a transistor and a pixel electrode

A display apparatus includes: a substrate having a transmission area and a display area surrounding the transmission area; a plurality of display elements in the display area; a horizontal line extending in a first direction in the display area; a plurality of first vertical lines and a plurality of second vertical lines extending in a second direction intersecting the first direction and being apart from each other with the transmission area therebetween; a first connection line connecting at least one of the plurality of first vertical lines to at least one of the plurality of second vertical lines and bypassing the transmission area; and a second connection line connecting at least one of the plurality of first vertical lines to at least one of the plurality of second vertical lines and bypassing the transmission area, the second connection line being on a layer different from the first connection line, wherein a curvature of the first connection line is different from a curvature of the second connection line.

Display apparatus with connection lines having different curvatures bypassing transmission area

Provided is a display apparatus including: a substrate in which a display element is arranged; a first thin film transistor arranged in the display area and including a first semiconductor layer including silicon and a first control electrode insulated from the first semiconductor layer; a first interlayer insulating layer covering the first control electrode; a second thin film transistor arranged on the first interlayer insulating layer and including a second semiconductor layer including an oxide semiconductor and a second control electrode insulated from the second semiconductor layer; a second interlayer insulating layer covering the second control electrode; a node connection line arranged on the second interlayer insulating layer and connected to the first control electrode via a first contact hole; a first planarization layer covering the node connection line; and a shielding electrode arranged on the first planarization layer to overlap the node connection line.

Display Apparatus having shielding electrode overlapping connection line

A display device including: a substrate including a display area and a peripheral area adjacent to the display area; a plurality of data lines extending in a first direction in the display area; a fan-out unit arranged in the peripheral area and connected to the plurality of data lines; a first signal line arranged in the peripheral area; and a common power supply line arranged in the peripheral area and overlapping the fan-out unit.

Display device including a fan-out unit and test line in the peripheral area

A display apparatus includes: a plurality of pixel circuits at a display area, the display area having a non-quadrangular shape; a first signal line extending on the display area in a first direction, and electrically connected to a first pixel circuit from among the plurality of pixel circuits; a first voltage line extending on the display area in the first direction; a first load compensation capacitor adjacent to an end portion of the first signal line and an end portion of the first voltage line; a test circuit outside the display area; an output line electrically connected to the test circuit; and a connection portion configured to electrically connect the output line, the first signal line, and an electrode of the first load compensation capacitor to each other.

Display apparatus with display area having a non-quadrangular shape

A display apparatus includes a display unit having a display area and a non-display area, a first driver in the non-display area, a second driver in the non-display area and space apart from the first driver, a bending portion connected to the display unit, and a connector connected to the bending portion, wherein a first wire part connected to the first driver and a second wire part connected to the second driver are disposed in the non-display area, and the first wire part and the second wire part are connected to each other via a connection wire part.

A display device including: a substrate; a plurality of display elements defining a display area on the substrate and each including a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; a power supply wiring disposed outside the display area; an organic insulating layer on the power supply wiring and having an opening exposing the power supply wiring; a power supply electrode layer partially disposed on the organic insulating layer and including a plurality of holes over the organic insulating layer. A first portion of the power supply electrode layer overlaps the power supply wiring and a second portion of the power supply electrode layer overlaps the opposite electrode; a plurality of protrusions spaced apart from each other and respectively covering at least some of the plurality of holes; and an encapsulation layer covering the plurality of display elements.

Display device having a power supply electrode layer including a plurality of holes

A display device includes: a plurality of pixels each including a driving thin film transistor and a storage capacitor, wherein each of the pixels further includes: a driving semiconductor layer including a driving channel region, a driving source region, and a driving drain region; a first electrode layer, a portion of the first electrode layer overlapping the driving channel region; a second electrode layer overlapping the first electrode layer; a node connection line having a first side connected to the first electrode layer; a pixel electrode overlapping the first electrode layer and the second electrode layer; and a shielding layer between the first electrode layer and the pixel electrode and overlapping the first electrode layer, the node connection line, and the pixel electrode.

Display device including a conductive layer overlapping a driving voltage line

A display device includes: a substrate including a display area and a peripheral area outside the display area, the display area including a first display area and a second display area; a first fan-out portion in a portion of the peripheral area outside the first display area; a second fan-out portion outside the first fan-out portion; a first power supply line in the peripheral area corresponding to one side of the display area and overlapping at least a portion of the first fan-out portion; and a second power supply line in the peripheral area outside the display area and overlapping at least a portion of the second fan-out portion.

Growing community of inventors

Yongin-si, South Korea

Byungsun Kim