公开(公告)号：US20160342058A1

公开(公告)日：2016-11-24

申请号：US15016787

申请日：2016-02-05

Applicant: Samsung Display Co., Ltd.

Inventor： SEUNGHYUN PARK ,  Junho Song ,  Jeanho Song

IPC: G02F1/1362 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1343 ,  H01L27/12 ,  H01L29/786

CPC classification number: G02F1/136286 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/136209 ,  G02F2001/136222 ,  G02F2201/40 ,  G02F2201/52 ,  H01L27/124 ,  H01L29/78633

Abstract: A LCD device includes a first substrate, a second substrate, and a liquid crystal layer between the first substrate and the second substrate. A gate line is disposed on the first substrate. The gate line extends in a first direction. A plurality of data lines extend in a second direction intersecting the first direction. A thin film transistor of a plurality of thin film transistors is disposed at an intersection area between each of the plurality of data lines and the gate line. First, second and third pixel electrodes are sequentially arranged in the first direction. Each of the first, second and third pixel electrodes are respectively connected to one of the thin film transistors. At least two data lines are disposed between the second pixel electrode and the third pixel electrode, and at least one data line is disposed between the second pixel electrode and the first pixel electrode.

Abstract translation: LCD装置包括第一基板，第二基板和在第一基板和第二基板之间的液晶层。 栅极线设置在第一基板上。 栅极线沿第一方向延伸。 多条数据线沿与第一方向相交的第二方向延伸。 多个薄膜晶体管的薄膜晶体管设置在多个数据线和栅极线之间的交叉区域。 首先，第二和第三像素电极沿第一方向依次布置。 第一，第二和第三像素电极中的每一个分别连接到薄膜晶体管之一。 在第二像素电极和第三像素电极之间设置至少两条数据线，并且在第二像素电极和第一像素电极之间设置至少一条数据线。

公开(公告)号：US09477109B2

公开(公告)日：2016-10-25

申请号：US14624152

申请日：2015-02-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SooJeong Huh ,  Byoungyong Kim ,  Junho Song ,  Jeanho Song ,  JiEun Lee

IPC: G02F1/1333 ,  G02F1/1368 ,  G02F1/1335 ,  G02F1/1339

CPC classification number: G02F1/133351 ,  G02F1/133514 ,  G02F1/1339 ,  G02F1/1368 ,  Y02P40/57

Abstract: A method of manufacturing a display panel is provided. The method includes preparing a mother panel, disposing a wheel unit on the mother panel, and cutting the mother panel along a plurality of cutting lines using the wheel unit. The mother panel includes a boundary of the mother panel and a plurality of unit panels within the boundary. Each of the plurality of unit panels includes a first substrate, a second substrate facing the first substrate, a display area, and a sealant. The sealant is disposed between the first and second substrates to couple the first and second substrates. The wheel unit applies different pressures to the first and second substrates to cut the first and second substrates when the mother panel is cut.

Abstract translation: 提供一种制造显示面板的方法。 该方法包括：准备母板，在母板上设置轮单元，并且使用轮单元沿着多条切割线切割母板。 母板包括母板的边界和边界内的多个单元板。 多个单元面板中的每一个包括第一基板，面向第一基板的第二基板，显示区域和密封剂。 密封剂设置在第一和第二基板之间以连接第一和第二基板。 当母板被切割时，轮单元对第一和第二基板施加不同的压力以切割第一和第二基板。

公开(公告)号：US11086165B2

公开(公告)日：2021-08-10

申请号：US15679500

申请日：2017-08-17

Applicant: Samsung Display Co., Ltd.

Inventor： Kwangsoo Bae ,  Jungsuk Bang ,  Junho Song ,  Minjeong Oh ,  Haeju Yun

IPC: G02F1/13357 ,  G02F1/1333 ,  G02F1/1341 ,  G02F1/1362 ,  G02F1/1335

Abstract: A display apparatus includes a first substrate in which a plurality of pixel areas and a non-pixel area around the pixel areas are defined, a cavity-defining layer disposed on the first substrate and defining a plurality of cavities corresponding to the pixel areas, an insulating layer disposed on the cavity-defining layer and in the cavities, a liquid crystal layer disposed on the insulating layer in the cavities, and a second substrate disposed on the insulating layer to cover the liquid crystal layer. The liquid crystal layer has a same refractive index as the cavity-defining layer when the liquid crystal layer is not driven. The liquid crystal layer has a greater refractive index than the cavity-defining layer when the liquid crystal layer is driven.

公开(公告)号：US20200292886A1

公开(公告)日：2020-09-17

申请号：US16889703

申请日：2020-06-01

Applicant: Samsung Display Co., Ltd.

Inventor： Eun-ae KWAK ,  Min-uk Kim ,  Junho Song ,  Youngje Cho

IPC: G02F1/13357 ,  G02F1/1335

Abstract: A color conversion substrate and a display device including the same. The color conversion substrate includes a color filter layer having a plurality of color filters, and a color conversion layer disposed on the color filter layer. The color conversion layer includes a plurality of dams, and a plurality of conversion parts disposed between the dams. A reflection layer is disposed on the dams, and a hydrophobic area is disposed on the reflection layer, overlapping an upper surface of the dams, and non-overlapping a side surface of the dams. The display device further includes a light source configured to output a first color light to the color conversion substrate.

公开(公告)号：US10732467B2

公开(公告)日：2020-08-04

申请号：US15986415

申请日：2018-05-22

Applicant: Samsung Display Co., Ltd.

Inventor： Seunghyun Park ,  Junho Song

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

Abstract: Provided is a reflective liquid crystal display device of an embodiment, including a plurality of pixel areas having a blue pixel area and a white pixel area adjacent to each other in a first direction, wherein the blue pixel area includes a first blue pixel part including a first pixel electrode and a first blue filter that overlaps the first pixel electrode, and a second blue pixel part including a second blue filter that does not overlap the first pixel electrode, wherein the white pixel area includes a first sub-white pixel part including a second pixel electrode and a third blue filter that overlaps the second pixel electrode, a second sub-white pixel part disposed between the second blue pixel part and the first sub-white pixel part and including the third blue filter, and a first white pixel part adjacent to the first sub-white pixel part and including the second pixel electrode and a first white filter that overlaps the second pixel electrode, which may improve the color sense for white light.

公开(公告)号：US10345669B2

公开(公告)日：2019-07-09

申请号：US15252268

申请日：2016-08-31

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sungin Ro ,  Sungjin Kim ,  Seunghyun Park ,  Ocksoo Son ,  Junho Song

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1362 ,  H01L29/786 ,  H01L27/12 ,  G02F1/1368

Abstract: A display device includes a first substrate, a thin film transistor on the first substrate, a passivation layer on the thin film transistor, a reflective layer on the passivation layer, a color filter on the reflective layer, the reflective layer having a substantially same shape as that of the color filter in a plan view, a first insulating layer on the color filter, a pixel electrode on the first insulating layer, a second substrate opposing the first substrate, and a liquid crystal layer between the first substrate and the second substrate.

公开(公告)号：US10304397B2

公开(公告)日：2019-05-28

申请号：US15645161

申请日：2017-07-10

Applicant: Samsung Display Co., Ltd.

Inventor： Sungman Kim ,  Wonho Kim ,  Junho Song ,  Seongsu Lim

IPC: G06F1/00 ,  G09G3/36

Abstract: The display device includes a plurality of gate lines extending in a first direction, a plurality of data lines extending in a second direction intersecting the first direction, and a plurality of pixels connected to the gate lines and the data lines. A plurality of dots is defined by the pixels, each of the dots includes first to fourth pixels in a same pixel column arranged in the second direction, and the first to fourth pixels display first to fourth colors, respectively. The first to fourth pixels are connected to two or three gate lines among the gate lines. Three pixels among the first to fourth pixels have a same polarity, and the remaining one pixel among the first to fourth pixels has a different polarity than the three pixels.

公开(公告)号：US10204546B2

公开(公告)日：2019-02-12

申请号：US15401638

申请日：2017-01-09

Applicant: Samsung Display Co., Ltd.

Inventor： Sungman Kim ,  Junho Song ,  Seongsu Lim ,  Taehyung Hwang

IPC: G09G3/20 ,  G09G3/36

Abstract: A display device includes a first pixel group having first, second, third, and fourth pixels arranged along a column direction, and a second pixel group having fifth, sixth, seventh, and eighth pixels arranged along the column direction. A gate line is connected to the first, second, third, fourth, fifth, sixth, seventh, and eighth pixels. A first data line is connected to the first pixel, the third pixel, the fourth pixel, and the sixth pixel, and a second data line is connected to the second pixel, the fifth pixel, the seventh pixel, and the eighth pixel. The first pixel group and the second pixel group are alternately disposed along a row direction. This arrangement allows inversion driving wherein the first data line receives a voltage having a different polarity from that of the second data line so as to reduce line flickering and reduce power consumption in the display device.

公开(公告)号：US10156751B2

公开(公告)日：2018-12-18

申请号：US15825449

申请日：2017-11-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seunghyun Park ,  Junho Song ,  Sungin Ro

IPC: G02F1/1335 ,  G02F1/1343

Abstract: A display device includes a substrate including first, second, third, and fourth pixel areas, first, second, and third color filters at the first, second, and third pixel areas on the substrate, respectively, and a fourth color filter at the fourth pixel area on the substrate, the fourth color filter having a plurality of holes, wherein the plurality of holes includes a first hole, a second hole, and a third hole adjacent to each other, and wherein a first imaginary straight line passing through a center of the first hole and a center of the second hole has an angle in a range from about 20 degrees to about 80 degrees with respect to a second imaginary straight line passing through the center of the first hole and a center of the third hole.

公开(公告)号：US10146081B2

公开(公告)日：2018-12-04

申请号：US15221880

申请日：2016-07-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seunghyun Park ,  Junho Song ,  Jihyun Kim

IPC: G02F1/1335 ,  G09G3/20 ,  G09G3/36

Abstract: A display device, including a first substrate including at least one pixel, each pixel including first, second, third, and fourth pixels; a second substrate opposing the first substrate; and first, second, and third color filters on the second substrate corresponding to the first, second, and third pixels, respectively, the first, second, and third color filters, respectively, overlapping portions of the fourth pixel, the fourth pixel being adjacent to the first, second, and third color filters.