Samsung Display Co., Ltd.

Samsung Sdi Co., Inc.

Semes Co., Ltd.

Hyundai Mobis Co., Ltd.

Seung Chan Lee

Gun Hee Kim

Joo Hee Jeon

Sung Jin Hong

Yoo Min Ko

Tae Hoon Yang

Sang Ho Park

Dong Hyun Kim

Sun Hee Lee

Hyun Joon Kim

Sang Hoon Kim

Sun Ho Kim

Dong Hwan Shim

Soo Hyun Moon

Beom Soo Park

Ju Won Yoon

Chong Chul Chai

Kyung Bae Kim

Sang Hyun Kim

Young Wan Seo

Kyung Hoon Chung

Jun Ki Jeong

Ju-Won Yoon

Wang Jo Lee

Hyeong Seok Kim

Ki Jun Kim

Hyun Seok Jeong

Seong Jin Jo

Hei Chan An

Seong Jun Lee

Jin Sung Kim

Dae Young Lee

Jeong Ho Hwang

Jae Ik Lim

Sang Hyun Jun

Suk Won Jung

Ki Kyung Youk

Ju Yeon Kim

Jong Deok Park

Jin-Whan Jung

Young Min Cho

Jae Bum Cho

Won Joon Choi

Byung Wook Ahn

Hong Am Kim

Sang Eok Jang

Rae Young Gwak

Wang Hyeon Son

Ho Young Lee

Sun Oh Kim

Gyung Min Ko

Yoon Ah Choi

Jee Hun Lim

Woo Sang Kwon

Sang Ok Park

A pixel is disclosed that includes a light emitting element connected between a first power line and a second power line; a first transistor connected between the first power line and a first electrode of the light emitting element, and having a gate electrode connected to a first node; a second transistor connected between a data line and a second node, and having a gate electrode electrically connected to a first scan line; a third transistor connected between the second node and a third node, having a gate electrode electrically connected to a first light emission control line; and a first capacitor connected between the first node and the third node.

Pixel and display device including the same

A driving system is provided. The driving system includes: a driving apparatus performing a handling operation for handling a target object; and an auxiliary driving apparatus performing an auxiliary handling operation that assists the handling operation of the driving apparatus, wherein the driving apparatus and the auxiliary driving apparatus are interlinked using a wireless communication method to operate for the transportation and loading of the target object.

Driving apparatus and operating method thereof

A display device includes a display area and a non-display area; and a pad portion disposed in the non-display area, wherein the pad portion includes a first conductive layer; a second conductive layer that partially overlaps the first conductive layer in a direction perpendicular to a surface of the substrate; a first insulation film disposed between the first conductive layer and the second conductive layer; a second insulation film that is disposed on the first conductive layer and the second conductive layer and includes an opening overlapping the first conductive layer and the second conductive layer; and a third conductive layer disposed on the second insulation film.

Display device

A display device includes a display part including multiple unit pixels, each of the unit pixels including multiple display pixels and a light sensing pixel, multiple touch electrodes disposed between the display pixels and the light sensing pixel, surrounding circumferences of the display pixels and the light sensing pixel, and sensing a touch, and a main driving circuit sensing a fingerprint by the light sensing pixel. The light sensing pixel in one of the unit pixels and the light sensing pixel in another one of the unit pixels have different light transmissivities for external light, and the main driving circuit analyzes light sensing signals of the light sensing pixels having the different light transmissivities to detect a luminance value or an illuminance value of the external light.

Display device having touch sensing

Provided are a driving apparatus and an operating method thereof. The driving apparatus includes a body part; driving parts configured to drive the body part along a driving route; actuating parts configured to provide an actuation force to the driving parts to drive the body part; and an information collection part configured to collect vibration information on vibrations produced on the driving route according to driving of the driving parts, wherein the information collection part is configured to provide vibration cancellation information for canceling the vibration information on the basis of the vibration information and a plurality of driving parts are provided on the body part and perform a first response operation in the body part to respond to the vibrations on the driving route on the basis of the vibration cancellation information.

Driving apparatus and operation method thereof

A display device includes a display panel including a main area and a sensor area. Sensor devices overlap the sensor area of the display panel in a thickness direction of the display panel. The display panel includes first subpixels, which are disposed in the sensor area, and second subpixels, which are disposed in the main area. The number of transistors of each of the first subpixels is different from the number of transistors of each of the second subpixels.

Display device having a sensor area

An organic light-emitting display device includes: a display panel having a first display area and a second display area, the first and second display areas having different light transmittances from each other in a unit area, wherein the display panel includes a plurality of organic light-emitting diodes disposed in the first display area and the second display area, wherein a first organic light-emitting diode disposed in the first display area and a second organic light-emitting diode disposed in the second display area each include at least one light emitter, and the number of the light emitter included in the second organic light-emitting diode is greater than the number of the light emitter included in the first organic light-emitting diode.

Organic light-emitting display device

A display device includes a display panel including an antireflection layer on a light emitting element layer which includes a first pixel defining layer in which an opening defining a light emitting area of a first pixel is defined, and a second pixel defining layer in which an opening defining a light emitting area of a second pixel is defined. The antireflection layer includes first and second light blocking layers respectively overlapping the first and second pixel defining layers, and includes a first gap defined by a length of a predetermined direction from an edge of the opening to an edge of an opening of the first light blocking layer, and a second gap defined by a length from an edge of the opening to an edge of an opening of the second light blocking layer in the predetermined direction. The first gap is less than the second gap.

A display device and a method for fabricating the same. The display device includes a substrate including a circuit layer and a first pad unit; an auxiliary substrate disposed below the substrate and comprising a driving circuit and a second pad unit; a light-emitting unit disposed on the circuit layer; and a connection electrode in contact with a side surface of the substrate and electrically connecting the first pad unit with the second pad unit. The method includes forming a circuit layer and a first pad unit on a first surface of a substrate; forming a driving circuit and a second pad unit on a fourth surface of an auxiliary substrate; and attaching a second surface of the substrate opposite the first surface to a third surface of the auxiliary substrate opposite the fourth surface.

Display device and method of fabricating the same

A display device includes a substrate including a display area including a plurality of main pixels, and a sensor area including a plurality of auxiliary pixels and a plurality of transmission portions; and a plurality of wirings arranged along edges of the plurality of transmission portions and electrically connecting the plurality of auxiliary pixels to each other. The plurality of wrings includes a first directional wirings extending in a first direction and arranged in a second direction crossing the first direction, and a second directional wirings extending in the second direction and arranged in the first direction, and a wiring adjacent to the transmission portion from among the first directional wirings includes a first extension portion.

A display device includes a substrate, a display panel including a first display region having first pixels, a second display region having second pixels, and a third display region located between the first and second display regions and having third pixels, and a component disposed between the substrate and the display panel and which overlaps the second display region in a plan view. The first and third pixels are disposed at a first density in the first display region and the third display region, respectively, and the second pixels are disposed at a second density smaller than the first density in the second display region, and less than all of the third pixels are controlled to emit light during a predetermined display period.

Display device with reduced discontinuity of image at boundary between sensor region and display region and method of driving the same

An organic light-emitting display device includes a pixel area and a transmitting area adjacent to the pixel area. The organic light-emitting display device includes an organic light-emitting diode, a driving power wiring, and a heating pattern adjacent to the driving power wiring. The organic light-emitting diode includes a first electrode disposed in the pixel area, an organic light-emitting layer disposed on the first electrode and a second electrode disposed on the organic light-emitting layer. The driving power wiring is electrically connected to the second electrode. A portion of the organic light-emitting layer is disposed in the transmitting area. The organic light-emitting layer includes an opening area overlapping the heating pattern and at least a portion of the driving power wiring. The second electrode electrically contacts the driving power wiring through the opening area.

Organic light-emitting display device and method for manufacturing the same

The display device includes a substrate including a sensor area, a display panel including a first pixel disposed in the sensor area, and a sensor disposed between the substrate and the display panel and overlapping the sensor area. The sensor area includes pixel areas in which the first pixel is disposed and transmission areas in which the first pixel is not disposed, the transmission areas include a first transmission area, the pixel areas include a first pixel area positioned in a first direction of the first transmission area and a second pixel area positioned in a second direction crossing the first direction of the first transmission area, the first pixel includes a first pixel circuit, some of transistors of the first pixel circuit are disposed in the first pixel area, and others of the transistors of the first pixel circuit are disposed in the second pixel area.

A display device includes: a display panel including a first area and a second area, wherein the first area includes first sub-pixels, and the second area includes second sub-pixels; and a power supply unit that generates a first driving voltage and a second driving voltage greater than the first driving voltage to supply the first and second driving voltages to the display panel. The first sub-pixels receive the first driving voltage, and the second sub-pixels receive the first driving voltage or the second driving voltage.

Growing community of inventors

Yongin-si, South Korea

Seung Chan Lee