Samsung Display Co., Ltd.

Samsung Mobile Display Co., Ltd.

Zail Lhee

Keunsoo Lee

Tae-Wook Kang

Hun Rae Kim

Mi-Sook Suh

Seung-Yeon Cho

Jin Tae Jeong

Jeongho Lee

Ji Hyun Ka

Jeong Ho Lee

Tae Hoon Kwon

Hyun-Chol Bang

Seung Ji Cha

Byung Du Ahn

Min Ku Lee

Deuk Jong Kim

Keon Woo Kim

Ho Kyoon Kwon

Ji Hye Heo

Ji-Yeon Baek

Mi Na Jung

Keun Soo Lee

Sang-Mok Hong

Wonkyu Kwak

Sanghun Lee

Yangwan Kim

Hyunjoon Kim

Hee-Seong Jeong

Donghyun Lee

Kwangmin Kim

Kiwook Kim

Jisu Na

Joongsoo Moon

Yong Sung Park

Soyeon Park

Keun Woo Kim

Yanghee Kim

Younggil Park

Keun-Soo Lee

Chi-Wook An

Wonho Kim

Yongsung Park

Jin-Gyu Kang

Kyungchan Chae

Jonghak Hwang

Hyungchul Lim

Chulhyun Choi

Junghun Yi

Huiyeon Choe

Joohye Jung

Sanghun Oh

Seung-Yo Yang

Hyori Jeon

Mina Jung

Provided is a display panel including a substrate including an opening, a display area surrounding the opening, and a middle area between the opening and the display area, a plurality of inorganic insulating layers arranged on the substrate, a first partition wall and a second partition wall arranged in the middle area and arranged in the display area in a direction toward the opening, and a plurality of grooves arranged in the middle area and exposing portions of the plurality of inorganic insulating layers, wherein each of the plurality of grooves includes a metal dummy stack arranged at both sides of each of the grooves based on a virtual vertical line passing through a center of the groove and including a plurality of metal layers.

Display panel including a metal dummy stack arranged at both sides of each of a plurality of grooves

A display panel includes a shielding layer overlapped with a semiconductor layer of a transistor connected between a data line and a driving transistor.

Display panel

A display apparatus includes a substrate, a display unit disposed on the substrate, an insulating layer disposed on the substrate, a power supply wire disposed on the insulating layer outside the display unit, and a cladding layer. The display unit includes a pixel circuit and a display element electrically connected to the pixel circuit. The insulating layer extends from the display unit to an edge of the substrate. The power supply wire is electrically connected to the display element and includes an alignment pattern that exposes at least a portion of the insulating layer. The cladding layer covers an inner surface of the alignment pattern and contacts the at least a portion of the insulating layer.

Display apparatus

A display device includes a base layer on which a display area and a non-display area are defined, a circuit layer including a first power electrode and driving circuits, which are disposed in the non-display area, a first planarization layer in which a first opening through which the first power electrode is exposed is defined and which covers the driving circuits, a second power electrode disposed on the first planarization layer to contact the first power electrode that is exposed through the first opening and overlapping at least a portion of the driving circuits, and a second planarization layer disposed on the first planarization layer to cover a portion of the second power electrode and having a groove part in an area overlapping the first planarization layer and the second power electrode in a plan view.

Display device

A display device includes a substrate including a display area and a non-display area, a pixel unit provided in the display area, and including a first pixel column including a plurality of pixels and a second pixel column including a plurality of pixels displaying a different color from a color of the first pixel column, and data lines which are respectively connected to the first pixel column and the second pixel column, and respectively apply data signals to the first pixel column and the second pixel column, wherein the data line connected to the first pixel column includes sub lines and the data line connected to the second pixel column includes sub lines.

A display device includes a substrate including a first pixel region, a second pixel region having an area smaller than that of the first pixel region, and a peripheral region surrounding the first pixel region and the second pixel region, a second pixel provided in the second pixel region, a second line connected to the second pixel, an extension line extended to the peripheral region, a dummy part located in the peripheral region to overlap with the extension line, a power line connected to the first and second pixel regions, and a connection line located in the peripheral region to be connected to the dummy part, the connection line being electrically connected to a portion of the second pixel region, wherein the second pixel region includes a first sub-pixel region connected to the connection line and a second sub-pixel region except the first sub-pixel region.

A display apparatus includes a substrate including a first area, a display area surrounding the first area, and a non-display area surrounding the display area; pixels disposed in the display area; scan lines extending in a first direction and disconnected in the first area; data lines extending in a second direction intersecting the first direction and disconnected in the first area; and data connection lines electrically connecting the data lines disconnected in the first area.

A display device includes: a display panel including a plurality of pixels, a pixel from among the pixels being coupled to a scan line and a data line; a scan driver configured to supply a first scan signal to the scan line in a scan period in one frame, and to supply a second scan signal to the scan line in a compensation period after the scan period; and a data driver configured to supply a first data signal to the data line in synchronization with the first scan signal, and to supply a second data signal to the data line in synchronization with the second scan signal, wherein the first data signal is generated based on input image data supplied from an image source, and the second data signal is generated based on a conversion image data obtained by converting a grayscale of the input image data.

Display device and driving method of the display device

A display device includes a substrate with a display area and a non-display area, pixels disposed in the display area, a first wire extending from the pixels to the non-display area and disposed on the substrate, an insulating layer covering at least the first wire, a second wire extending from the pixels to the non-display area, and a second insulating layer or the first insulating layer covering the second wire, wherein the first wire is disposed on the non-display area either spaced apart from the second wire by a first distance and a second distance that is different from the first distance, or in a position overlapping at least part of the second wire.

Display device having data lines spaced apart from each other by different distances

Growing community of inventors

Yongin, South Korea

Zail Lhee