公开(公告)号：US20220059628A1

公开(公告)日：2022-02-24

申请号：US17395004

申请日：2021-08-05

Applicant: Samsung Display Co., LTD.

Inventor： Do Yeong PARK ,  Kyung Bae KIM ,  Mee Hye JUNG ,  Chong Chul CHAI

IPC: H01L27/32

Abstract: A display device includes subpixels each comprising an emission area, electrodes which are disposed in the emission area, extend in a first direction, and are spaced apart in a second direction intersecting the first direction, a first insulating layer disposed on the electrodes, a first bank, and light emitting elements. The first bank includes a first bank part disposed on the first insulating layer and surrounding the emission area, and a second bank part connected to the first bank part and disposed in the emission area. The light emitting elements are disposed on the electrodes spaced apart in the second direction. A height of the second bank part of the first bank is lower than a height of the first bank part of the first bank.

公开(公告)号：US20210343761A1

公开(公告)日：2021-11-04

申请号：US17379917

申请日：2021-07-19

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Joon KIM ,  Kyung Bae KIM ,  Kyung Hoon CHUNG ,  Mee Hye JUNG

IPC: H01L27/12 ,  H01L33/38 ,  H01L25/075 ,  H01L25/16

Abstract: A method of manufacturing a display device, the method including providing a substrate, forming a first electrode, a second electrode spaced from the first electrode and in a same plane as the first electrode, a first alignment line connected to the first electrode, and a second alignment line connected to the second electrode on the substrate, self-aligning the plurality of light emitting elements by providing a solution containing a plurality of light emitting elements on the substrate, removing the first alignment line and the second alignment line from the substrate on which the plurality of light emitting elements are self-aligned, forming a first contact electrode electrically connecting one end of each light emitting element to the first electrode, and forming a second contact electrode electrically connecting an other end of each light emitting element to the second electrode.

公开(公告)号：US20210066444A1

公开(公告)日：2021-03-04

申请号：US17097114

申请日：2020-11-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hee Rim SONG ,  Kyung Hoon KIM ,  Mee Hye JUNG ,  Min Jae JEONG ,  Seon Young CHOI

IPC: H01L27/32 ,  G09G3/3225 ,  H01L27/12

Abstract: A display device includes a substrate including a first display region, a second display region having an area smaller than that of the first display region, a third display region having an area smaller than that of the first display region, and a non-display region, a plurality of pixels provided in the first to third display regions, a power line which is connected to each of the plurality of pixels and applies a first power voltage to the plurality of pixels, and a fan-out line provided in the non-display region, the fan-out line applying a data signal to the plurality of pixels, where the power line includes an additional power line, a first power line, and disposed on the additional power line, and a second power line disposed on the first power line.

公开(公告)号：US20160299384A1

公开(公告)日：2016-10-13

申请号：US14850653

申请日：2015-09-10

Applicant: Samsung Display Co., Ltd.

Inventor： Jang Mi KANG ,  Kwang-Chul JUNG ,  Cheol-Gon LEE ,  Mee Hye JUNG

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/133377 ,  G02F1/13624 ,  G02F2001/134318 ,  G02F2001/134345

Abstract: According to one embodiment, a liquid crystal display device includes a substrate, a thin film transistor connected to a gate line and a data line that are insulated and intersected on the substrate, a pixel electrode including a first subpixel electrode and a second subpixel electrode that are connected to the thin film transistor, and a common electrode that is spaced apart from the pixel electrode with a plurality of microcavities. The plurality of microcavities are disposed on the pixel electrode and interposed between the common electrode and the pixel electrode. The liquid crystal display further includes a roof layer disposed on the common electrode, and a liquid crystal layer that includes liquid crystal molecules filing the microcavities. The common electrode includes a first common electrode and a second common electrode. Voltages applied to the first common electrode and the second common electrode are different from each other.

Abstract translation: 根据一个实施例，液晶显示装置包括基板，连接到栅极线的薄膜晶体管和在基板上绝缘和相交的数据线，包括第一子像素电极和第二子像素电极的像素电极， 连接到薄膜晶体管，以及与像素电极间隔开多个微腔的公共电极。 多个微腔被布置在像素电极上并且插入在公共电极和像素电极之间。 液晶显示装置还包括设置在公共电极上的屋顶层和包括提供微腔的液晶分子的液晶层。 公共电极包括第一公共电极和第二公共电极。 施加到第一公共电极和第二公共电极的电压彼此不同。

公开(公告)号：US20160252783A1

公开(公告)日：2016-09-01

申请号：US15054591

申请日：2016-02-26

Applicant: Samsung Display Co., Ltd

Inventor： In-Jae HWANG ,  Mee Hye JUNG ,  Jang Mi KANG ,  Il Gon KIM

IPC: G02F1/1343 ,  G02F1/1341 ,  H01L27/12

CPC classification number: H01L27/1248 ,  G02F1/133707 ,  G02F1/134336 ,  G02F2001/133757 ,  G02F2001/134345 ,  H01L27/124 ,  H01L27/1251 ,  H01L29/41733

Abstract: A display device includes: an insulating layer positioned on a first insulating substrate; a pixel electrode including a first subregion electrode applied with a first voltage and positioned beneath the insulating layer, a first subpixel electrode which includes a second subregion electrode positioned on the insulating layer, and a second subpixel electrode which is positioned on the insulating layer and applied with a second voltage; a second insulating substrate facing the first insulating substrate; and a common electrode positioned under the second insulating substrate and applied with a common voltage, wherein one pixel area is divided into a first part in which the second subregion electrode is positioned, a second part in which the first subregion electrode and a portion of the second subpixel electrode overlap each other, and a third part which does not overlap the first subregion electrode in the second subpixel electrode.

Abstract translation: 显示装置包括：位于第一绝缘基板上的绝缘层; 包括施加有第一电压并位于绝缘层下方的第一子区电极的像素电极，包括位于绝缘层上的第二子电极的第一子像素电极和位于绝缘层上的第二子像素电极，并施加 具有第二电压; 面对所述第一绝缘基板的第二绝缘基板; 以及公共电极，其位于所述第二绝缘基板的下方并施加有公共电压，其中，一个像素区域被划分为所述第二子区域电极所在的第一部分，所述第二部分中的所述第一子区域电极和所述第二子电极的一部分 第二子像素电极彼此重叠，以及与第二子像素电极中的第一子电极不重叠的第三部分。

公开(公告)号：US20160155393A1

公开(公告)日：2016-06-02

申请号：US14662790

申请日：2015-03-19

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang-Chul JUNG ,  Sun Hwa LEE ,  Mee Hye JUNG

IPC: G09G3/36 ,  G02F1/1362 ,  H01L27/12 ,  G02F1/1368

CPC classification number: G09G3/3607 ,  G02F1/136213 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G09G3/3648 ,  G09G2300/0876 ,  G09G2310/0205 ,  H01L27/1255

Abstract: A display device includes a first pixel connected to a gate line, a data line, and a storage line for transmitting a storage signal of which a voltage level is changed at least once for one frame. The first pixel includes first, second, and third subpixels. The first subpixel includes a first switching element connected to the gate and data lines, a first liquid crystal capacitor connected to the first switching element, and a first storage capacitor. The second subpixel includes a second switching element connected to the gate and data lines, a second liquid crystal capacitor connected to the second switching element, and a second storage capacitor. The third subpixel includes a third switching element connected to the gate and data lines, and a third liquid crystal capacitor connected to the third switching element. The first and second storage capacitors are connected to the storage line.

Abstract translation: 显示装置包括连接到栅极线的第一像素，数据线和用于发送电压电平至少一次改变一帧的存储信号的存储线。 第一像素包括第一，第二和第三子像素。 第一子像素包括连接到栅极和数据线的第一开关元件，连接到第一开关元件的第一液晶电容器和第一存储电容器。 第二子像素包括连接到栅极和数据线的第二开关元件，连接到第二开关元件的第二液晶电容器和第二存储电容器。 第三子像素包括连接到栅极和数据线的第三开关元件和连接到第三开关元件的第三液晶电容器。 第一和第二存储电容器连接到存储线。

公开(公告)号：US20150379955A1

公开(公告)日：2015-12-31

申请号：US14578023

申请日：2014-12-19

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Jin JEON ,  II Gon KIM ,  Bong Hyun YOU ,  Mee Hye JUNG ,  Jun Ki JEONG

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G3/3648 ,  G09G2300/0408 ,  G09G2310/0281 ,  G09G2310/0286

Abstract: A display device is disclosed. In one aspect, the display device includes a display substrate including a display area having a plurality of pixels and a non-display area surrounding the display area. The display device also includes a gate driver formed in the non-display area and configured to provide a plurality of gate signals to the pixels via a plurality of gate lines in response to a plurality of control signals. The display device further includes a signal providing wiring line extending in the first direction in the non-display area and configured to receive one of the control signals. The display device also includes a signal delivering wiring line connected to the gate driver and at least one connection wiring line electrically connecting the signal providing wiring line to the signal delivering wiring line.

Abstract translation: 公开了一种显示装置。 一方面，显示装置包括显示基板，显示基板包括具有多个像素的显示区域和围绕显示区域的非显示区域。 显示装置还包括形成在非显示区域中的栅极驱动器，其被配置为响应于多个控制信号经由多个栅极线向像素提供多个栅极信号。 显示装置还包括提供在非显示区域中沿着第一方向延伸并被配置为接收控制信号之一的布线的信号。 显示装置还包括连接到栅极驱动器的信号传输布线和将信号提供布线与电信号输送布线电连接的至少一个连接布线。

公开(公告)号：US20150253638A1

公开(公告)日：2015-09-10

申请号：US14638977

申请日：2015-03-04

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Uk LIM ,  Il Gon KIM ,  Sang Jin JEON ,  Mee Hye JUNG ,  Sung Hwan KIM ,  Eun Ju KIM

IPC: G02F1/1362 ,  G02F1/1343

CPC classification number: G02F1/136213 ,  G02F1/133707 ,  G02F1/134309 ,  G02F2001/134345

Abstract: A liquid crystal display includes: a first substrate; a reference voltage line including a storage electrode; a pixel electrode including a first subpixel electrode and a second subpixel electrode, and disposed in a pixel area; a second substrate facing the first substrate; and a liquid crystal layer provided between the first substrate and the second substrate, wherein the first subpixel electrode includes a first horizontal stem and a first vertical stem, the second subpixel electrode includes a second horizontal stem and a second vertical stem, the second subpixel electrode is provided to an external side of the pixel area to surround the first subpixel electrode, and the storage electrode includes a first storage electrode overlapping the first horizontal stem of the first subpixel electrode, and a second storage electrode overlapping the second vertical stem of the second subpixel electrodes.

Abstract translation: 液晶显示器包括：第一基板; 包括存储电极的参考电压线; 包括第一子像素电极和第二子像素电极的像素电极，并且设置在像素区域中; 面对所述第一基板的第二基板; 以及设置在第一基板和第二基板之间的液晶层，其中第一子像素电极包括第一水平杆和第一垂直杆，第二子像素电极包括第二水平杆和第二垂直杆，第二子像素电极 被提供给像素区域的外侧以围绕第一子像素电极，并且存储电极包括与第一子像素电极的第一水平杆重叠的第一存储电极和与第二子像素电极的第二垂直杆重叠的第二存储电极 子像素电极。

公开(公告)号：US20250151560A1

公开(公告)日：2025-05-08

申请号：US19018641

申请日：2025-01-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jang Mi KANG ,  Cheol Gon LEE ,  Jae Yong JANG ,  Mee Hye JUNG

IPC: H10K59/131 ,  G06F3/041 ,  G06F3/044 ,  H10K50/86 ,  H10K59/121 ,  H10K59/122 ,  H10K59/40

Abstract: A display device includes a display panel having a display area and a non-display area, signal wires disposed in the display area, connection wires disposed in the display area and electrically connected to the signal wires, and touch electrodes disposed on the connection wires. The connection wires include diagonal portions extending in a diagonal direction, and first protrusion patterns protruding from the diagonal portions of the connection wires. Parts of the first protrusion patterns overlap the touch electrodes.

公开(公告)号：US20230037775A1

公开(公告)日：2023-02-09

申请号：US17966691

申请日：2022-10-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hee Rim SONG ,  Kyung Hoon KIM ,  Mee Hye JUNG ,  Min Jae JEONG ,  Seon Young CHOI

IPC: H01L27/32 ,  G09G3/3225 ,  H01L27/12

Abstract: A display device includes a substrate including a first display region, a second display region having an area smaller than that of the first display region, a third display region having an area smaller than that of the first display region, and a non-display region, a plurality of pixels provided in the first to third display regions, a power line which is connected to each of the plurality of pixels and applies a first power voltage to the plurality of pixels, and a fan-out line provided in the non-display region, the fan-out line applying a data signal to the plurality of pixels, where the power line includes an additional power line, a first power line, and disposed on the additional power line, and a second power line disposed on the first power line.