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1. 发明公开

US20240194146A1 SCAN SIGNAL DRIVER AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开
公开(公告)号：US20240194146A1
公开(公告)日：2024-06-13
申请号：US18347489
申请日：2023-07-05
申请人： Samsung Display Co., LTD. , Konkuk University Industrial Cooperation Corp
发明人： Dong Woo KIM , Kee Chan PARK , Yi Kyoung YOU , Chong Chul CHAI , Kyung Ho KIM , Joon Ho LEE
IPC分类号： G09G3/3266 , G09G3/3233
CPC分类号： G09G3/3266 , G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2310/0286 , G09G2310/08
摘要： 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.

2. 发明公开

US20240221676A1 SCAN SIGNAL DRIVER AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开
公开(公告)号：US20240221676A1
公开(公告)日：2024-07-04
申请号：US18236862
申请日：2023-08-22
申请人： Samsung Display Co., LTD. , Konkuk University Industrial Cooperation Corp
发明人： Kyung Ho KIM , Yi Kyoung YOU , Kee Chan PARK , Sang Yong NO , Gi Chang LEE
IPC分类号： G09G3/3266 , G09G3/3233
CPC分类号： G09G3/3266 , G09G3/3233 , G09G2310/08 , G09G2330/028
摘要： A scan signal driver includes: a plurality of stages configured to be driven by dividing a first frame period into a display period and a sensing period, and to sequentially output scan signals at the display period, wherein each of the plurality of stages comprises: an output control circuit; and a memory control circuit, wherein the scan driver is configured to: irregularly set a specific stage of the plurality of stages at a display period every frame; control the specific stage to: store a voltage by using the memory control circuit; and output a sensing signal by using the stored voltage at a sensing period, and the memory control circuit includes: a second memory transistor configured to electrically connect an M node with an I node; and a third memory transistor configured to electrically connect the output control circuit with the I node.

3. 发明公开

US20240194828A1 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开
公开(公告)号：US20240194828A1
公开(公告)日：2024-06-13
申请号：US18243021
申请日：2023-09-06
申请人： Samsung Display Co., LTD.
发明人： Young Seok SEO , Kyung Ho KIM , Hye Won JANG , Jin Woo CHOI
IPC分类号： H01L33/24 , H01L25/075 , H01L33/00 , H01L33/50 , H01L33/62
CPC分类号： H01L33/24 , H01L25/0753 , H01L33/0093 , H01L33/505 , H01L33/62 , H01L2933/0016 , H01L2933/0041
摘要： A includes a substrate including a display area in which a plurality of emission areas configured to emit light for displaying an image are arranged; a plurality of light emitting units located on the substrate and respectively corresponds to the plurality of emission areas; and a partition wall on the substrate, corresponding to a non-emission area which is a boundary between the plurality of emission areas, and having a variable width in at least one direction. The partition wall includes a plate corresponding to the non-emission area; and a pillar protruding from at least a portion of the plate to each of the plurality of emission areas and having a greater width than the plate.

4. 发明公开

US20240186335A1 DISPLAY DEVICE 审中-公开
公开(公告)号：US20240186335A1
公开(公告)日：2024-06-06
申请号：US18420768
申请日：2024-01-24
申请人： Samsung Display Co., Ltd.
发明人： Seong Young LEE , Kyung Ho KIM , Ki Won PARK , Soo Hong CHEON
IPC分类号： H01L27/12 , G02F1/136 , G02F1/1362 , G02F1/1368
CPC分类号： H01L27/1244 , G02F1/136286 , H01L27/1255 , G02F1/13606 , G02F1/136227 , G02F1/1368
摘要： Embodiments of the current disclosure to provide a display device which can reduce the number of intersections of scan lines and data lines. According to an embodiment of the disclosure, a display device comprises: a substrate; scan lines extending along a first direction; data lines extending along a second direction that intersect the first direction; a first switching element; a first pixel electrode connected to a first source electrode of the first switching element; a second switching element; and a second pixel electrode connected to a second source electrode of the second switching element. The first pixel electrode and the second pixel electrode are disposed along the second direction, and a first source electrode and a first drain electrode of the first switching element extend along the second direction in an area overlapping a first active layer of the first switching element.

5. 发明公开

US20240184119A1 WEARABLE DEVICE INCLUDING AN IMAGE DISPLAY MODULE 审中-公开
公开(公告)号：US20240184119A1
公开(公告)日：2024-06-06
申请号：US18447803
申请日：2023-08-10
申请人： Samsung Display Co., LTD.
发明人： Tae Hee LEE , Kyung Ho KIM , Young Seok SEO , Joo Woan CHO , Byeong Hwa CHOI
IPC分类号： G02B27/01 , A61F9/00 , G02B27/00 , G02B27/09
CPC分类号： G02B27/0172 , A61F9/0026 , G02B27/0093 , G02B27/0961 , G02B2027/0138 , G02B2027/014
摘要： A wearable device includes: a main frame configured to be mounted on a user's body; an image display module on the main frame and configured to display an image; a lens frame on an image display surface of the image display module, the lens frame being configured to refract image display light emitted from the image display module; a multi-channel lens forming an emission path of the image display light refracted by the lens frame for each of a plurality of channels; and an eyeball protection module on the main frame and configured to spray air, moisture, or a tear solution to the user's left and right eyes.

6. 发明申请

US20160161806A1 THIN FILM TRANSISTOR DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY 有权
标题翻译：薄膜晶体管显示面板和液晶显示
公开(公告)号：US20160161806A1
公开(公告)日：2016-06-09
申请号：US14663277
申请日：2015-03-19
申请人： Samsung Display Co., Ltd.
发明人： Kyu Su AHN , Hee Hwan LEE , Kyung Ho KIM , Kee Bum PARK
IPC分类号： G02F1/1343 , H01L27/12 , H01L29/423 , G02F1/1368
CPC分类号： G02F1/134309 , G02F1/133707 , G02F2001/133757 , G02F2001/134345 , H01L27/124 , H01L29/42356
摘要： A thin film transistor according to the present inventive concept includes: a first and a second pixel electrodes that are electrically connected to the drain electrode through the contact hole and disposed to be adjacent to each other in a column direction, wherein the first pixel electrode includes a first sub-pixel electrode and a second sub-pixel electrode that include a vertical stem part, a horizontal stem part, and a plurality of minute branches, the second pixel electrode includes a third sub-pixel electrode and a fourth sub-pixel electrode that include a vertical stem part, a horizontal stem part, and a plurality of minute branches, and the plurality of minute branches of the second sub-pixel electrode and the plurality of minute branches of the third sub-pixel electrode that are adjacent to each other to each other in the column direction form an angle of 45° or more to 135° or less.
摘要翻译：根据本发明构思的薄膜晶体管包括：第一和第二像素电极，其通过接触孔电连接到漏电极，并且在列方向上彼此相邻地布置，其中第一像素电极包括第一子像素电极和第二子像素电极，其包括垂直杆部，水平杆部和多个分支，所述第二像素电极包括第三子像素电极和第四子像素电极其包括垂直杆部分，水平杆部分和多个微分支，并且第二子像素电极的多个微分支和第三子像素电极的与每个分支相邻的多个微分支在列方向上彼此相反的角度为45°以上且135°以下。

7. 发明申请

US20150042939A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：US20150042939A1
公开(公告)日：2015-02-12
申请号：US14151103
申请日：2014-01-09
申请人： Samsung Display Co., Ltd.
发明人： Kee-Bum PARK , Kyung Ho KIM , Ho Kyung KIM , Yoo Mi RA , Dong Hee SHIN
IPC分类号： G02F1/1343 , G02F1/1337
CPC分类号： G02F1/134336 , G02F1/133707 , G02F2001/133761 , G02F2001/134345
摘要： A liquid crystal display includes: a thin film transistor array panel; a counter panel opposite to the thin film transistor array panel; a liquid crystal layer between the thin film transistor array panel and the counter panel; and pixel electrodes in the thin film transistor array panel, where each of the pixel electrodes includes a first sub-pixel electrode and a second sub-pixel electrode, where each of the first and second sub-pixel electrodes is divided into sub-regions by domain dividers, which controls pretilt angles of liquid crystal molecules of the liquid crystal layer, vertically adjacent pixel electrodes includes an upper pixel electrode and a lower pixel electrode, and the pretilt angles of the liquid crystal molecules in two bottom sub-regions of the second sub-pixel electrode of the upper pixel electrode and in two top sub-regions of the first sub-pixel electrode of the lower pixel electrode are opposite to each other.
摘要翻译：液晶显示器包括：薄膜晶体管阵列面板; 与薄膜晶体管阵列面板相对的对置面板; 在薄膜晶体管阵列面板和对面板之间的液晶层; 以及薄膜晶体管阵列面板中的像素电极，其中每个像素电极包括第一子像素电极和第二子像素电极，其中第一和第二子像素电极中的每一个被分成子区域控制液晶层的液晶分子的倾斜角的垂直相邻像素电极的分割器包括上像素电极和下像素电极，并且第二晶体分子的两个底部子区域中的液晶分子的预倾斜角上像素电极的子像素电极和下像素电极的第一子像素电极的两个顶部子区域彼此相反。

8. 发明公开

US20240120214A1 APPARATUS FOR FABRICATING DISPLAY PANEL AND FABRICATING METHOD THEREOF 审中-公开
公开(公告)号：US20240120214A1
公开(公告)日：2024-04-11
申请号：US18469234
申请日：2023-09-18
申请人： Samsung Display Co., Ltd.
发明人： Tae Hee LEE , Kyung Ho KIM , Young Seok SEO , Joo Woan CHO , Byeong Hwa CHOI
IPC分类号： H01L21/67 , H01L25/16
CPC分类号： H01L21/67092 , H01L21/67253 , H01L25/167
摘要： An apparatus for fabricating a display panel, the apparatus including: a loading module configured to accommodate a large-area fabricating substrate, the loading module being configured to adjust an inclination of the large-area fabricating substrate from a rear surface of the large-area fabricating substrate and to press the large-area fabricating substrate; and an element transfer module configured to transfer a plurality of light emitting elements or an integrated circuit onto the large-area fabricating substrate and configured to bond and press a wafer on which the plurality of light emitting elements or the at least one integrated circuit is located onto the large-area fabricating substrate.

9. 发明申请

US20200285089A1 DISPLAY DEVICE 审中-公开
公开(公告)号：US20200285089A1
公开(公告)日：2020-09-10
申请号：US16601580
申请日：2019-10-14
申请人： Samsung Display Co., Ltd.
发明人： Yong Hee LEE , Kyung Ho KIM , Seong Young LEE , Seung Min LEE
IPC分类号： G02F1/1368 , G02F1/1337 , G02F1/1362 , G02F1/1335 , G02F1/1343
摘要： A display device including a substrate, a gate line, a reference voltage line, a data line, a first drain electrode separated from the data line, an insulating layer disposed on the data line and the first drain electrode, and a pixel electrode layer disposed on the insulating layer and including a pixel electrode and a light blocking electrode overlapping the data line, the pixel electrode includes a first sub-pixel electrode including a first extension part protruded toward the first drain electrode and a contact portion connected to one end of the first extension part, the first extension part of the first sub-pixel electrode has a first side parallel to a first side of the light blocking electrode, and an interval between the first sides of the first extension part and the light blocking electrode is less than about 4 μm.

10. 发明申请

US20170192317A1 DISPLAY DEVICE 审中-公开
公开(公告)号：US20170192317A1
公开(公告)日：2017-07-06
申请号：US15213607
申请日：2016-07-19
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Hyung Jin SONG , Kyung Ho KIM , Kee Bum PARK , Dong Hee SHIN
IPC分类号： G02F1/1343 , G02F1/1335 , H01L27/12 , G02F1/1362 , G02F1/1368 , G02F1/133 , G02F1/1337
摘要： A liquid crystal display device includes a gate line in a first direction, a data line in a second direction intersecting the first direction, a pixel including a first region having a transistor connected to the gate and data lines, and a contact hole connecting the transistor to a pixel electrode, and a second region having the pixel electrode, wherein a length of a first width along the first direction on the first region is longer than a length of a second width along the second direction on the first region, and wherein a length of a third width along the first direction on the second region is longer than a length of a fourth width along the second direction on the second region.

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