Samsung Display Co., Ltd.

Samsung Displayco., Ltd.

Sokwon Noh

Sangyeol Kim

Haram Yoo

Kookchol Park

Suhyun Oh

Yunjung Choi

Younghoon Jo

Taehyun Sung

Myunghwan Kim

Hyojin Kim

HyungSik Kim

Ho Ryun Chung

Jungmin Choi

Changhan Lee

Horyun Chung

Sejoong Shin

Woohyun Kim

A display apparatus includes: a substrate that includes a display area, an opening area formed in the display area, and a non-display area that surrounds at least a portion of the opening area; a pixel defining area formed on the substrate and that includes at least one opening; an intermediate layer disposed on the at least one opening; an opposite electrode that covers the intermediate layer and the pixel defining layer; and a capping layer that covers the opposite electrode. An end portion of at least one of the intermediate layer, the opposite electrode, or the capping layer is formed on the pixel defining layer and has a thickness that decreases away from the at least one opening.

Method of making a display apparatus using a selective mask structure

A display device comprising: a display panel including: a first area having a first transmittance; and a second area having a second transmittance higher than the first transmittance; and a first module under the second area, wherein the display panel comprises: a base layer; a circuit layer on the base layer; a first pixel electrode electrically connected to the circuit layer and in the first area; a second pixel electrode electrically connected to the circuit layer and in the second area; a first stack structure on the circuit layer and adjacent to the first pixel electrode; and a second stack structure which is on the circuit layer, is adjacent to the second pixel electrode, and is different from the first stack structure.

Display device and method for manufacturing the same

A deposition apparatus may include a chamber, a crucible in the chamber, a cover part covering the crucible, and 2n nozzles (where 'n' is a positive integer number) protruding from the cover part and arranged in a first direction. Among the 2n nozzles, a distance between a n-th nozzle and a (n+1)-th nozzle may be greater than a distance between a (2n&#x2212;1)-th nozzle and a 2n-th nozzle.

Deposition apparatus

A display device according to an embodiment may include a base substrate, a circuit layer, a light emitting element layer, and a module hole. The light emitting element layer may include a first electrode, a light emitting layer, and a second electrode. The second electrode may include a first portion that is not overlapped with the module hole and has a first thickness and a second portion between the module hole and the first portion and having a thickness that gradually increases in a direction toward the first portion. Thus, the display device may improve in durability in a hot and humid environment.

Display device having second electrode including a first portion that is not overlapped with the module hole and a second portion between the module hole and the first portion

A method of manufacturing a display apparatus includes: preparing a substrate including a display area and a sensor area arranged in the display area; forming first counter electrodes on the substrate so that the first counter electrodes are spaced apart from one another in the sensor area to have a first pattern; depositing second counter electrodes having a second pattern different from the first pattern to be spaced apart from one another in the sensor area; and arranging a component to correspond to the sensor area.

Method of manufacturing display apparatus

A method for manufacturing a display panel includes forming a circuit element layer including a transistor on a plurality of cell areas of a first working substrate. Each of the cell areas includes a hole area on which at least one first sub-opening groove on which the circuit element layer is not formed is located. The method further includes forming a display element layer including a light emitting element on the plurality of cell areas, removing at least one inorganic layer of the display element layer formed in the first sub-opening groove by stamping to define a second sub-opening groove, coupling the first working substrate to a second working substrate to define a working panel, and cutting the working panel into portions corresponding to the plurality of cell areas.

Method for manufacturing display panel

A method of manufacturing a display apparatus according to some embodiments of the present disclosure includes preparing a display substrate in which at least one hole region is defined when viewed in a planar view, disposing a first adhesive film on the display substrate, etching the hole region of the display substrate by irradiating first light in the form of laser light, and peeling off the first adhesive film, wherein the first adhesive film transmits at least a portion of the first light.

Disclosed is a magnet plate assembly that includes a plurality of magnetic bodies, each magnetic body having a first surface formed to correspond to a flat surface of a substrate and to contact the flat surface of the substrate and a second surface formed in a different direction from that of the first surface, and a support frame which supports the plurality of magnetic bodies and has a plurality of grooves in which the plurality of magnetic bodies are respectively seated.

Growing community of inventors

Suwon-si, South Korea

Sokwon Noh