Samsung Display Co., Ltd.

Haram Yoo

Sangyeol Kim

Sokwon Noh

Younghoon Jo

Minseok Kim

Kyunghoon Chung

Euigyu Kim

Junhyeuk Ko

Jungmin Choi

Kookchol Park

Suhyun Oh

Yunjung Choi

Bongjun Kim

An apparatus for manufacturing a display apparatus includes a substrate. A mask assembly includes an opening, a mask frame surrounding the opening, and at least one mask coupled to the mask frame. An electrostatic chuck is configured to attach the substrate to the at least one mask. A first driver is configured to drive the electrostatic chuck. At least a partial portion of the mask frame does not overlap the electrostatic chuck in a thickness direction of the substrate.

Apparatus and method of manufacturing display apparatus

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 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.

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Yongin-si, South Korea

Haram Yoo