Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Hyundai Motor Company

Kia Motors Corporation

Samsung Electro-mechanics Co., Ltd.

Amogreentech Co., Ltd.

Lg Innotek Co., Ltd.

Samsung Led Co., Ltd.

Hanon Systems

Other

Lg Display Co., Ltd.

Korea University Research and Business Foundation

Samsung Displayco., Ltd.

Nhn Corporation

Amosense Co., Ltd

Dong Woo Kim

Kang Moon Jo

Jun Hyun Park

Sung Jae Moon

An Su Lee

Seung Hun Lee

Bo Yong Chung

Kyoung Ju Shin

Chong Chul Chai

Il Gon Kim

Se Hyoung Cho

Kwi Hyun Kim

Dong Chan Suh

Sun Jung Kim

Yeon Kyung Kim

Se Hyun Lee

Kyung-Hoon Kim

Su Yeol Lee

Yong Chun Kim

Seung Yun Rho

Seung Gon Park

Hyo Jin Kim

Hak Sun Chang

Sang Moon Lee

Jung Min Lee

Yang Hwa Choi

Sang Woo Ji

Jeong Hoon Lee

Myung Gil Choi

Tae Jun Kim

Chong Chui Chai

Seong Wook Hwang

Kyung Ho Kim

Jae Hoon Lee

Chon Ok Kim

Soon Ki Eo

Kyung Bae Kim

Min Kyu Woo

Je Won Kim

Rico Resch

Mirko Leesch

Seok Beom Choi

Mi-Sun Lee

Bang Won Oh

Min Ho Chae

Won Jun Lee

Seok Min Hwang

Joerg Mueller

Keum Nam Kim

Kun Yoo Ko

Il Han Yoo

Woong-Sik Choi

Hyoun Soo Shin

Sang Moo Lee

Singu Kim

Young Woon Kho

Hyun Sik Kwon

Ki Tae Kim

Seong Wook Ji

Hun Joo Hahm

Won Min Cho

Ji Hye Kim

In Yong Seo

Joon Ho Lee

Kyung Hoon Kim

Seok Hwan Kim

Do Yeong Park

Yong Hyun Kim

Ju Hyun Kim

Hyun Kyung Kim

Sang Jin Hyun

Seok Joong Kim

Yong Beom Kim

Nam Wook Cho

Kyung Pyo Hong

Tae Sung Jang

Jin Bum Kim

Sang Dong Jeong

Dong Sub Kim

Sang Ho Yoon

Jong Hwan Park

Jong Gun Woo

Doo Go Baik

Sung Hak Jo

Kang Hun Moon

Kee Chan Park

Dong Hyuk Jeong

Won Jun Yoon

Woong Sik Choi

Dae Yong Kim

Yun Sub Chung

Jae Sun Han

Yong Duck Son

Nak Ju Doh

Kyung Mok Yoo

Ju Hyeon Park

Bum Jang

Young Hun Park

Soon Jin Kim

Heon Bok Lee

A display device comprises a first data conductive layer, a second data conductive layer on the first data conductive layer and comprising a first voltage line from which a first supply voltage is applied and a second voltage line from which a second supply voltage is applied, a first electrode on the second data conductive layer and extended in a direction and a second electrode spaced apart from the first electrode and extended in the second direction, and light-emitting elements each having an end on the first electrode and the second electrode. A first capacitor electrode and a second capacitor electrode forms a storage capacitor. The second capacitor electrode completely overlaps the light-emitting elements in a thickness direction, and partially overlaps the first electrode and the second electrode. A first alignment voltage is applied to the second capacitor electrode in a fabrication mode of the display device.

Display device and method of fabricating the same

A pixel includes: a first transistor including a first electrode connected to a first node, a second electrode connected to a second node, and a gate electrode connected to a third node; a second transistor connected between a data line and the second node, the second transistor including a gate electrode electrically connected to a first scan line; a third transistor connected between a first power line to which a voltage of a first driving power source is supplied and the first node, the third transistor including a gate electrode electrically connected to an emission control line; a first capacitor connected between the first node and the third node; a second capacitor connected between the second node and the third node; and a light emitting element connected between the second node and a second power line to which a voltage of a second driving power source is supplied.

Pixel and display device including the same

There is provided a semiconductor device including an active pattern which includes a lower pattern extending in a first direction and a plurality of sheet patterns spaced apart from the lower pattern in a second direction on a substrate, the lower pattern including a protruding pattern protruding from the substrate in the second direction, and a capping pattern being in contact with the protruding pattern on the protruding pattern, a first gate structure and a second gate structure which are disposed on the lower pattern and spaced apart from each other in the first direction, and a source/drain pattern which is disposed on the lower pattern and in contact with the sheet pattern, wherein a thickness of the capping pattern in a portion that overlaps the first gate structure is different from a thickness of the capping pattern in a portion that overlaps the second gate structure.

Semiconductor device and method for fabricating the same

A storage device includes a volatile memory and a storage controller, which is configured to control the volatile memory. The volatile memory includes a memory cell array, which has a plurality of sub-cell arrays therein, and a plurality of sub-wordline driver blocks, which are configured to drive sub-wordlines electrically connected to at least one of the plurality of sub-cell arrays. The storage controller includes: a volatile memory interface configured to transmit data to and receive data from the volatile memory, and detect an error bit(s) of data output from the volatile memory, a working memory configured to store a structure map table, which maps unit areas of the volatile memory, the sub-wordlines, and the plurality of sub-wordline driver blocks, and a processor, which is configured to: update an error count of a unit area of the volatile memory that corresponds to the error bit(s) detected from the volatile memory interface to the structure map table, detect at least one of a defective sub-wordline and defective sub-wordline driver block, by accessing the structure map table, and then repair at least one memory cell connected to the defective sub-wordline and/or repair at least one memory cell associated with the defective sub-wordline driver block.

Storage devices having enhanced error detection and memory cell repair

A display device includes a display panel having a display area and a non-display area; a plurality of pixels disposed in the display area; a light emitting element disposed in each of the plurality of pixels; a driving transistor disposed in each of the plurality of pixels and connected to the light emitting element; and a common circuit disposed in the non-display area and connected to at least one of the driving transistor and the light emitting element of each of the plurality of pixels.

Display device

A display device comprises a substrate divided into emission and non-emission areas, a storage capacitor, a first insulating layer, a first light emitting element and a second light emitting element, a bank in the non-emission area, and defining an opening corresponding to the emission area, a first pixel electrode electrically connected to a first end of the first light emitting element, a second pixel electrode electrically connected to a second end of the second light emitting element, an intermediate electrode between the first pixel electrode and the second pixel electrode, surrounding at least a portion of the first pixel electrode, and electrically connected to a second end of the first light emitting element and to a first end of the second light emitting element, and a sub-electrode electrically connected to a lower electrode of the storage capacitor through a contact hole, and overlapping the first pixel electrode.

Pixel, display device including the same, and method of manufacturing display device

A display device includes: a power source line; a plurality of gate lines each extending in a first direction and arranged along a second direction in a plan view; a plurality of pixels connected to the power source line and the gate lines; and a plurality of vertical lines each extending in the second direction and arranged along the first direction in the plan view, wherein the vertical lines include a plurality of gate connection lines and a plurality of dummy lines between the gate connection lines, wherein the gate connection lines connect the gate lines to a gate driver, wherein the dummy lines are connected to the power source line, and wherein a distance between the dummy lines spaced apart from each other with at least one of the gate connection lines interposed therebetween is constant throughout.

A sub-pixel includes a light emitting element, a first transistor that applies a driving current to the light emitting element, a second transistor that writes a data voltage in response to a write gate signal, a first capacitor electrically connected to a control electrode of the first transistor, a second capacitor including a first electrode electrically connected to the second transistor and a second electrode electrically connected to the control electrode of the first transistor, a third transistor that diode-connects the first transistor in response to a compensation gate signal, a fourth transistor that applies a first initialization voltage to a first electrode of the third transistor in response to an initialization gate signal, and a fifth transistor that transfers the driving current to the light emitting element in response to an emission signal.

Sub-pixel having a reduced area by minimizing components and display device having the same

A pixel may include a first line component, a second line component, a third line component, and a fourth line component that are spaced apart from each other on a substrate and extend in a direction, a conductive pattern disposed on the first and the second line components, a passivation layer disposed on the conductive pattern, a first electrode disposed on the passivation layer and directly contacting the conductive pattern, a second electrode disposed adjacent to the first electrode and spaced apart from the first electrode, and a third electrode disposed adjacent to the second electrode, and spaced apart from the second electrode, and electrically connected to the third line component, a first pixel electrode and a second pixel electrode that are disposed on the first to the third electrodes and spaced apart from each other, and light emitting elements electrically connected to the first and the second pixel electrodes.

Pixel including light emitting elements and display device including the same

A scan signal driver includes: stages to sequentially output scan signals in an active period, and to selectively output sensing signals in a vertical blank period. At least one of the stages includes: a sensing control circuit to supply a gate-on voltage to a sensing control node in response to a holding control signal during the active period, and to output the gate-on voltage of the sensing control node in response to a selectively input line select signal during the vertical blank period; an output node control circuit to supply the gate-on voltage to a pull-up node when the gate-on voltage of the sensing control node is output during the vertical blank period; and an output circuit to output a scan clock signal as a sensing signal to one of scan signal lines when the gate-on voltage is supplied to the pull-up node during the vertical blank period.

Scan signal driver and display device including the same

The present disclosure relates to a display device, and more particularly, to a display device capable of improving image quality and a method for driving the same. The display device includes a data line; a driving transistor connected to the data line through a first node; a pixel electrode connected to the driving transistor; and an initialization transistor connected between the data line and the pixel electrode, wherein one of a source electrode or a drain electrode of the initialization transistor is directly connected to the data line, and an other one of the source electrode or the drain electrode of the initialization transistor is directly connected to the pixel electrode.

Display device and method for driving the same

A pixel includes a first transistor including a first electrode electrically connected to a first power line, a second electrode, and a gate electrode connected to a first node, a light emitting element including a first electrode, and a second electrode electrically connected to a second power line, a second transistor connected between a data line and a second node, and including a gate electrode electrically connected to a first scan line, a third transistor connected between the second node and the first electrode of the light emitting element, and including a gate electrode electrically connected to a second scan line, a first capacitor connected between the first power line and the first node, and a second capacitor connected between the first node and the second node.

Pixel capable of compensating for threshold voltage of driving transistor and display device including the same

A method for manufacturing a display device includes preparing a display device including a display panel including a first alignment mark and a first circuit board including a second alignment mark and on one end of the display panel, disposing the display device on a stage including a base mark, setting the base mark as a reference mark in consideration of a relative position relation between the first alignment mark and the base mark by sensing the first alignment mark and the base mark, and determining a bending state of the display device by sensing the base mark and the second alignment mark and identifying a position relation between the base mark and the second alignment mark.

Method for manufacturing display device and apparatus for manufacturing display device

A display device including: a substrate including a display area and a non-display area; a light-emitting element disposed in the display area; an encapsulation layer covering the light-emitting element; a driving unit disposed in the non-display area; a dam surrounding the display area and overlapping the driving unit, and a shielding layer overlapping the driving unit.

A display device and a method of fabricating a display device are provided. A display device includes: a first electrode and a second electrode on a substrate and spaced apart from each other; a third electrode on the substrate; and a first light emitting element between the first electrode and the second electrode. The first electrode, the second electrode, and the third electrode may be arranged on a same layer. The third electrode may be electrically separated from the first electrode and the second electrode.

Display device with improved alignment of light emitting elements, and method of fabricating the same

Growing community of inventors

Yongin-si, South Korea

Dong Woo Kim