Samsung Display Co., Ltd.

Orion Electric Company, Ltd.

Samsung Displayco., Ltd.

Chang Ho Hyun

Oh Kyong Kwon

Young Sun Na

Geun Yeong Chang

Gun Mu Her

Kyemoon Lee

Man Bok Cheon

Chang Woo Kahng

Jachul Hwangse

Eunjeong Cho

Dohyun Kang

Woung Kim

Byung Wook Ahn

Hee Kwon Eun

Yong Doo Park

Joonhee Song

Eun Sup Kim

Sung Hwan Park

Ji Hye Eom

Hyeong Gwaon Kim

Heung Suk Chin

Seungwon Chegal

Joon Hee Song

Tae Un Lee

Hyoungsik Moon

A display device includes: a substrate including a main area and a sub-area overlapping each other; a plurality of light-emitting devices positioned on the main area and the sub-area of the substrate; a prism positioned between the main area and the sub-area; and a camera module positioned on one surface of the prism.

Display device including prism overlapping a hole area, and camera module and sub-emission area adjacent to the prism

A display panel of a display device includes a display region divided into a first display region and a second display region, pixels disposed in the display region, gate lines each connected to some pixels, a first data line connected to some pixels in the first display region, and a second data line connected to some pixels in the second display region, the first data line is connected to N pixels among the pixels of each of pixel rows in the first display region, where N is a positive integer greater than or equal to 2, the second data line is connected to all of the pixels in a same pixel column in the second display region, the second data line is connected to only one of the pixels in a same pixel row in the second region, and the N pixels are connected to different gate lines, respectively.

Display panel and display device having the same

A display device includes a display panel, a driving integrated circuit chip disposed on a front surface of the display panel, and a cover disposed to cover the driving integrated circuit chip. The cover includes a first portion covering the driving integrated circuit chip, a second portion disposed on a rear surface of the display panel, and a bending portion disposed between the first portion and the second portion and surrounding an edge of the display panel.

Display device

A display device includes: a visual sensor for generating visual sensing data by sensing an eye of a user; a display panel including a display area and pixels disposed on the display area; an image converter for generating a second image signal by converting a first image signal of the pixels based on the visual sensing data; and a data driver for providing the pixels with data signals corresponding to the second image signal. The image converter generates visual information based on the visual sensing data, determines a first area and a second area different from the first area of the display area based on the visual information, and generates the second image signal by converting grayscales of the second area in the first image signal.

Display device and method of driving the same

A display device includes a pixel component including a first pixel area in which pixels are disposed at a first density, and a second pixel area in which the pixels are disposed at a second density less than the first density, and a grayscale compensator which converts input grayscale values for the first pixel area to output grayscale values within a first grayscale range, and converts the input grayscale values for the second pixel area to the output grayscale values within a second grayscale range. An upper limit of the second grayscale range is greater than an upper limit of the first grayscale range.

Disclosed are display layers, panels and devices. The display panel has a first display region and a second display region, at least a portion of which is bounded by the first display region, a plurality of first pixels on the first display region, and a plurality of second pixels on the second display region and including a plurality of light-emitting pixels each providing the same color as that produced from one of the first pixels and a plurality of non-light-emitting pixels. A first region where the light-emitting pixels are disposed is asymmetric to a second region where the non-light-emitting pixels are disposed.

Display panel and display device

A display device includes a substrate, a display panel including a first display area, a second display area, and a third display area between the first and second display areas, each of the first, second, and third display areas including a plurality of pixels, and a sensor which is between the substrate and the first display area of the display panel and senses an external object through the first display area. A first pixel density of the first display area is less than a second pixel density of the second display area, and a pixel density of the third display area varies with relative distances from the first display area.

Provided is a display device for providing a constant brightness for each area by including an area sensing part configured to determine a position value of an input image in the display device, and determine an area range according to the position value to output an area value, a gradation value determining part configured to output a first gradation value corresponding to a brightness of the input image according to the area value, a control part configured to output a corrected gradation value corresponding to the first gradation value, and a display part configured to display a corrected image having the corrected brightness corresponding to the corrected gradation value.

Display device and method for adjusting gradation value

A display device includes: a display unit including a plurality of pixels; and a touch sensing unit on a surface of the display unit, the touch sensing unit including first and second touch sensor areas adjacent to each other along a first direction, wherein the touch sensing unit comprises: a plurality of driving electrodes branched off from a plurality of driving lines, with the plurality of driving electrodes extending in a second direction intersecting the first direction, in each of the first and second touch sensor areas; a plurality of sensing electrodes extending in the first direction; a plurality of odd electrodes extending in the second direction in the first touch sensor area; and a plurality of even electrodes extending in the second direction in the second touch sensor area.

A display apparatus includes: a display panel comprising a first area having a first pixel structure and a second area having a second pixel structure different from the first pixel structure; a camera under the display panel and corresponding to the second area of the display panel; and a luminance compensator configured to determine a luminance of the first area and a luminance of the second area using captured data captured by the camera and configured to compensate image data applied to the display panel.

Display apparatus and method of driving the same

A touch sensor and a display device including the same, in which the touch sensor includes a base layer including a first sensing area and a second sensing area, a sensing driving electrode extending along a first direction in the first sensing area and the second sensing area, a first sub-sensing electrode disposed in the first sensing area and extending along a second direction intersecting the first direction, a second sub-sensing electrode disposed in the second sensing area and extending along the second direction, a first common electrode disposed in the first sensing area, and a second common electrode disposed in the second sensing area. The first sub-sensing electrode and the second sub-sensing electrode are electrically connected to each other.

Touch sensor and display device having the same

A display device includes a display panel including display pixels, and a display filter overlapping the display panel and including filter pixels that are greater in number than the display pixels, wherein in units of frame, each of the display pixels is configured to emit light at a luminance corresponding to one gray level, and wherein in units of sub-frames, each of the filter pixels is configured to be switched to a transmissive state or a non-transmissive state, wherein each of the sub-frames is shorter in period than a corresponding one of the frames.

Provided is a display device including a first display panel, a second display panel, and a driving unit that is electrically connected to the first display panel and to the second display panel, and that is configured to provide a driving signal, which is a voltage signal having periodicity, to the first display panel and to the second display panel.

Growing community of inventors

Seoul, South Korea

Chang Ho Hyun