公开(公告)号：US10788719B2

公开(公告)日：2020-09-29

申请号：US15207586

申请日：2016-07-12

Applicant: Samsung Display Co. Ltd.

Inventor： Won Ho Kim ,  Sung Man Kim ,  Min Chul Song ,  Hwa Yeul Oh ,  Yeon Mun Jeon

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

Abstract: A liquid crystal display device includes first to fourth pixel electrodes neighbored each other in a first direction, a common electrode at least partially overlapping the first to fourth pixel electrodes, and a first data line and a second data line extended in a second direction different from the first direction, and neighbored each other where the first data line is interposed between the first pixel electrode and the second pixel electrode, the second data line is interposed between the third pixel electrode and the fourth pixel electrode, and at least one slit defined in the common electrode is interposed between the second pixel electrode and the third pixel electrode.

公开(公告)号：US10197861B1

公开(公告)日：2019-02-05

申请号：US15871447

申请日：2018-01-15

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Soo Bae ,  Sung Man Kim ,  Jung Suk Bang ,  Min Jeong Oh ,  Bo Ram Lee

IPC: G02F1/1335 ,  G02F1/1337 ,  G02F1/1343

Abstract: A liquid crystal display device includes a first substrate (FS) on which pixel regions are defined, a second substrate (SS) facing the FS, an alignment film disposed on a surface of the FS facing the SS, a wavelength conversion layer disposed on a surface of the SS facing the FS, a transmissive layer disposed on the surface of SS, a common electrode disposed on surfaces of the wavelength conversion layer and the transmissive layer facing the FS, a light-blocking member disposed on a surface of the common electrode facing the FS, and a liquid crystal layer between the alignment film and the light-blocking member. Each pixel region among the pixel regions includes: a pixel electrode disposed on the surface of the FS; an opening region in the light-blocking member; and a pixel overlap region outside the opening region, the pixel electrode overlapping the light-blocking member in the pixel overlap region.

公开(公告)号：US09224867B2

公开(公告)日：2015-12-29

申请号：US14180617

申请日：2014-02-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Eu Gene Lee ,  Min-Chul Song ,  Sung Man Kim ,  Young Je Cho ,  Hwa Yeul Oh ,  Hyun Ki Hwang

IPC: H01L27/14 ,  G02F1/1343 ,  H01L29/786 ,  H01L27/32 ,  H01L27/12

CPC classification number: H01L29/786 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/134363 ,  H01L27/124 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262

Abstract: In a thin film transistor array panel and a method of manufacturing the same, a thin passivation layer is positioned between a first field generating electrode and a second field generating electrode. The thin passivation layer overlaps the first and second field generating electrodes. The thin passivation layer includes a transparent photosensitive organic material. When forming the first field generating electrode, the passivation layer is used as a photosensitive film. Accordingly, the passivation layer and the first field generating electrode may be formed using a same single photo-mask. Accordingly, the manufacturing cost of the thin film transistor array panel may be reduced.

Abstract translation: 在薄膜晶体管阵列面板及其制造方法中，薄钝化层位于第一场产生电极和第二场产生电极之间。 薄钝化层与第一和第二场产生电极重叠。 薄钝化层包括透明光敏有机材料。 当形成第一场产生电极时，钝化层用作感光膜。 因此，可以使用相同的单个光掩模来形成钝化层和第一场产生电极。 因此，可以减小薄膜晶体管阵列面板的制造成本。

公开(公告)号：US11175545B2

公开(公告)日：2021-11-16

申请号：US14564897

申请日：2014-12-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung Man Kim ,  Jun Ho Song ,  Tong Young Kim ,  Su Jin Lee ,  Yeon-Mun Jeon ,  Young Je Cho

IPC: G02F1/1362 ,  G02F1/1343 ,  H01L27/12 ,  G02F1/136 ,  G02F1/1345 ,  G09G3/36

Abstract: A liquid crystal display according to an exemplary embodiment of the present disclosure includes: a gate line, a data line, and a compensation voltage line disposed on an insulation substrate; a first passivation layer disposed on the gate line, the data line, and the compensation voltage line; a pixel electrode connected to the gate line and the data line, and a compensation electrode connected to the compensation voltage line, disposed on the first passivation layer; and a common electrode formed on the first passivation layer, wherein the compensation electrode overlaps at least a portion of the data line, and the compensation voltage line is formed with the same layer as the data line.

公开(公告)号：US10473971B2

公开(公告)日：2019-11-12

申请号：US15492562

申请日：2017-04-20

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Uk Lee ,  Sung Man Kim ,  Han Jun Yu ,  Seong Su Lim ,  Kyung Tae Chae ,  Tae Hyung Hwang

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

Abstract: A color conversion display panel according to an exemplary embodiment includes a transmission layer disposed on a substrate, a color conversion layer disposed on the substrate and including at least one of a quantum dot and a phosphor, a wire grid pattern disposed on the color conversion layer and the transmission layer, and a reflection pattern connected to a part of the wire grid pattern and disposed between the color conversion layer and the transmission layer disposed adjacent to the color conversion layer.

公开(公告)号：US09897868B2

公开(公告)日：2018-02-20

申请号：US14986790

申请日：2016-01-04

Applicant: Samsung Display Co. Ltd.

Inventor： Sung Man Kim ,  Won Ho Kim ,  Min Chul Song ,  Seong Su Lim ,  Yeon Mun Jeon

IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/136209 ,  G02F1/136286 ,  G02F2201/123

Abstract: A liquid crystal display includes: a first substrate, on which pixel regions are defined; a second substrate opposite to the first substrate; a liquid crystal layer between the first and second substrates; gate and data lines on the first substrate and intersecting each other; pixel electrodes on the first substrate in the pixel regions, respectively; and green, blue and red color filters on the second substrate, where the pixel electrodes include first, second and third pixel electrodes, which correspond to the green, blue and red color filters, respectively, each of the first, second and third pixel electrodes includes a stem portion, which is near one of the data lines and extends in an extending direction of the data lines, and branch portions, which are branched off from the stem portion, and the stem portion of the first pixel electrode is near a side of the second pixel electrode.

公开(公告)号：US09817283B2

公开(公告)日：2017-11-14

申请号：US15180259

申请日：2016-06-13

Applicant: Samsung Display Co., Ltd.

Inventor： Duk-Sung Kim ,  Bong-Jun Lee ,  Sung Man Kim ,  Seul Ki Kim ,  Jin Yun Kim ,  Dong Wuuk Seo ,  Min Hee Son

IPC: G02F1/1343 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1368 ,  H01L27/12 ,  H01L29/786 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/1343 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134318 ,  G02F2001/134372 ,  G02F2001/136272 ,  G02F2201/121 ,  H01L27/1225 ,  H01L27/124 ,  H01L29/7869

Abstract: A display, includes: a substrate; first signal lines (FSLs) disposed on the substrate and extending in substantially a first direction; a gate insulating layer (GIL) disposed on the FSLs; a first electrode disposed on the GIL; a thin film transistor (TFT) connected to a FSL of the FSLs and including the GIL and the first electrode; a pixel electrode (PE) extending in substantially the first direction, connected to the TFT, and configured to receive a data voltage from the TFT; a common electrode (CE) overlapping with at least a portion of the PE; and a first insulating layer disposed between the PE and CE. One of the PE and the CE has a planar shape and the other includes branch electrodes overlapping with the planar shape and extending substantially parallel to the FSL. At least a portion of the CE overlaps with at least a portion of the FSL.

公开(公告)号：US10417978B2

公开(公告)日：2019-09-17

申请号：US15357986

申请日：2016-11-21

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Man Kim ,  Jun Ho Song ,  Tae Hyung Hwang

IPC: G09G3/36 ,  G09G3/20 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1337 ,  G02F1/1335 ,  G02F1/1368

Abstract: A liquid-crystal display device is provided. The liquid-crystal display device includes super-pixels, each of the super-pixels including a first pixel, a second pixel and a third pixel arranged in a first row, and a fourth pixel arranged in a second row, and first and second data lines extending in a column direction, wherein a width of the fourth pixel is equal to a sum of widths of the first to third pixels, each of the first to fourth pixels is connected to one of the first and second data lines, each of the first data lines is disposed adjacent to one side of the first pixel, and each of the second data lines is disposed between the second pixel and the third pixel.

公开(公告)号：US09746725B2

公开(公告)日：2017-08-29

申请号：US14177821

申请日：2014-02-11

Applicant: Samsung Display Co., Ltd.

Inventor： Hwa Yeul Oh ,  Sung Man Kim ,  Young Je Cho ,  Min-Chul Song ,  Eu Gene Lee ,  Soo Jung Chae ,  Hyun Ki Hwang

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F2001/134372

Abstract: A liquid crystal display, includes: a substrate; a gate line including a gate pad and a data line including a data pad, the gate and data lines being disposed on the substrate; a thin film transistor connected to the gate line and the data line; an organic layer disposed on the thin film transistor; a pixel electrode disposed on the organic layer; a first contact assistant disposed on the gate pad; a second contact assistant disposed on the data pad; a first insulating layer disposed on the pixel electrode; and a common electrode disposed on the first insulating layer, the common electrode overlapping with the pixel electrode. The common electrode includes first cutouts, the first insulating layer includes second cutouts, the plane shapes of the first and second cutouts are substantially the same, and the pixel electrode includes a polycrystalline transparent conductive material.

公开(公告)号：US09599845B2

公开(公告)日：2017-03-21

申请号：US14180759

申请日：2014-02-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung Man Kim ,  Duk-Sung Kim ,  Man Hong Na ,  Jun Ho Song ,  Young Je Cho

IPC: G02F1/135 ,  G02F1/133 ,  G02F1/1343 ,  G02F1/1345 ,  G02F1/139 ,  G02F1/1362

CPC classification number: G02F1/13306 ,  G02F1/133707 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/1345 ,  G02F1/1396 ,  G02F2001/134372 ,  G02F2001/136231

Abstract: A liquid crystal display includes a plurality of pixel electrodes and common electrodes disposed on a first substrate that overlap each other with a passivation layer interposed therebetween, and a connection portion disposed between a common voltage applying unit and the common electrode. The common electrode has a plurality of first cutouts, the passivation layer has a plurality of second cutouts, and the first cutout and the second cutout have substantially the same planar shape. The connection portion includes a lower connection portion formed from a same layer as the common electrode, and an upper connection portion disposed on the lower connection portion that includes a low resistance metal.