公开(公告)号：US09348163B2

公开(公告)日：2016-05-24

申请号：US13904695

申请日：2013-05-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong Seok Kim ,  Won Tae Kim ,  Han Joon Yoo ,  Dae Ho Lee ,  Kyung Tae Chae ,  Jong Seong Kim ,  Woo Jae Lee

IPC: G02F1/1339 ,  G02F1/1333

CPC classification number: G02F1/133377

Abstract: A liquid crystal display is provided. A passivation layer is disposed on a substrate. A first microcavity is disposed on the passivation layer. A second microcavity is disposed on the passivation layer and spaced apart from the first microcavity at a first spacing and along a first direction. A fixing member is disposed between the first microcavity and the second microcavity. A roof layer is disposed on the first and the second microcavities and the fixing member, wherein the first and the second microcavities include liquid crystal molecules.

Abstract translation: 提供液晶显示器。 钝化层设置在基板上。 第一微腔设置在钝化层上。 第二微腔设置在钝化层上并且以第一间隔和第一方向与第一微腔间隔开。 固定构件设置在第一微腔和第二微腔之间。 屋顶层设置在第一和第二微腔和固定构件上，其中第一和第二微腔包括液晶分子。

公开(公告)号：US09354477B2

公开(公告)日：2016-05-31

申请号：US14251319

申请日：2014-04-11

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Seong Yang ,  Dae Ho Lee ,  Yong Seok Kim ,  Han Joon Yoo ,  Seon Uk Lee

IPC: G02F1/136 ,  G02F1/1362 ,  G02F1/1341 ,  G02F1/1333

CPC classification number: G02F1/136209 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/1341 ,  G02F2001/136222

Abstract: A liquid crystal display includes a substrate, a thin film transistor, a first protection layer, a pixel electrode, a light blocking layer, a second protection layer, and a roof layer. The thin film transistor is disposed on the substrate. The first protection layer is disposed on the thin film transistor. The pixel electrode is disposed on the first protection layer. The light blocking layer is disposed on the pixel electrode to cover the thin film transistor. The second protection layer is disposed on the light blocking layer. The roof layer is disposed to face the pixel electrode, wherein a plurality of microcavities having injection holes are formed between the pixel electrode and the roof layer. The microcavities comprise liquid crystal molecules, and the first protection layer and the second protection layer have different etch rates.

Abstract translation: 液晶显示器包括基板，薄膜晶体管，第一保护层，像素电极，遮光层，第二保护层和屋顶层。 薄膜晶体管设置在基板上。 第一保护层设置在薄膜晶体管上。 像素电极设置在第一保护层上。 遮光层设置在像素电极上以覆盖薄膜晶体管。 第二保护层设置在遮光层上。 屋顶层设置成面对像素电极，其中在像素电极和屋顶层之间形成具有注入孔的多个微腔。 微腔包括液晶分子，第一保护层和第二保护层具有不同的蚀刻速率。

公开(公告)号：US09171933B2

公开(公告)日：2015-10-27

申请号：US14103579

申请日：2013-12-11

Applicant: Samsung Display Co., Ltd.

Inventor： Dae Ho Lee ,  Won Tae Kim ,  Kyung Tae Chae ,  Yong Seok Kim ,  Sung Hwan Won

IPC: G02F1/1333 ,  H01L29/66 ,  G02F1/1362 ,  G02F1/1341

CPC classification number: H01L29/66742 ,  G02F1/133377 ,  G02F1/1341 ,  G02F1/136209 ,  H01L29/78633

Abstract: A display device includes a plurality of pixel areas and a thin film transistor disposed on a substrate. A first light blocking member is disposed on the thin film transistor, and a contact hole is disposed in the first light blocking member to expose a portion of the thin film transistor. A pixel electrode is disposed on the first light blocking member, and connected with the thin film transistor through the contact hole. A second light blocking member is disposed on the pixel electrode overlapping with the contact hole. A roof layer is disposed spaced apart from the pixel electrode with a microcavity interposed therebetween. An injection hole is disposed below the roof layer to expose a portion of the microcavity, and a liquid crystal layer is disposed in the microcavity. An encapsulation layer is disposed on the roof layer covering the injection hole so as to seal the microcavity.

Abstract translation: 显示装置包括多个像素区域和设置在基板上的薄膜晶体管。 第一遮光构件设置在薄膜晶体管上，并且接触孔设置在第一遮光构件中以暴露薄膜晶体管的一部分。 像素电极设置在第一遮光部件上，并通过接触孔与薄膜晶体管连接。 第二遮光构件设置在与接触孔重叠的像素电极上。 屋顶层与像素电极隔开设置有微腔， 注入孔设置在屋顶层的下方以露出微腔的一部分，液晶层设置在微腔中。 封装层设置在覆盖注射孔的顶层上，以密封微腔。

公开(公告)号：US20140204316A1

公开(公告)日：2014-07-24

申请号：US13904695

申请日：2013-05-29

Applicant: Samsung Display Co., Ltd

Inventor： Yong Seok Kim ,  Won Tae Kim ,  Han Joon Yoo ,  Dae Ho Lee ,  Kyung Tae Chae ,  Jong Seong Kim ,  Woo Jae Lee

IPC: G02F1/1333

CPC classification number: G02F1/133377

Abstract: A liquid crystal display is provided. A passivation layer is disposed on a substrate. A first microcavity is disposed on the passivation layer. A second microcavity is disposed on the passivation layer and spaced apart from the first microcavity at a first spacing and along a first direction. A fixing member is disposed between the first microcavity and the second microcavity. A roof layer is disposed on the first and the second microcavities and the fixing member, wherein the first and the second microcavities include liquid crystal molecules.

Abstract translation: 提供液晶显示器。 钝化层设置在基板上。 第一微腔设置在钝化层上。 第二微腔设置在钝化层上并且以第一间隔和第一方向与第一微腔间隔开。 固定构件设置在第一微腔和第二微腔之间。 屋顶层设置在第一和第二微腔和固定构件上，其中第一和第二微腔包括液晶分子。

公开(公告)号：US09671633B2

公开(公告)日：2017-06-06

申请号：US14848144

申请日：2015-09-08

Applicant: Samsung Display Co., Ltd.

Inventor： Dae Ho Lee ,  Seong Gyu Kwon ,  Hee Keun Lee

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

CPC classification number: G02F1/133345 ,  G02F1/133377 ,  G02F1/133512 ,  G02F1/1341

Abstract: There is provided a display device including a substrate, a black matrix disposed on one side of the substrate, a thin film transistor disposed on the other side of the substrate, a common electrode and a pixel electrode disposed on the thin film transistor and overlapping with each other with an insulating layer disposed therebetween, a roof layer formed to be spaced apart from the pixel electrode and the common electrode with a microcavity disposed therebetween, including a supporting member, and having an injection hole through which a portion of the microcavity is exposed, a liquid crystal layer filling the microcavity, and an overcoat formed on the roof layer so as to cover the injection hole and sealing the microcavity.

公开(公告)号：US09645427B2

公开(公告)日：2017-05-09

申请号：US14026497

申请日：2013-09-13

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Hwan Won ,  Yong Seok Kim ,  Tae Woo Lim ,  Pil Sook Kwon ,  Won Tae Kim ,  Han Joon Yoo ,  Dae Ho Lee ,  Nam Seok Roh ,  Woo Jae Lee

IPC: G02F1/1333 ,  G02F1/1362

CPC classification number: G02F1/133345 ,  G02F1/133377 ,  G02F1/1362

Abstract: A liquid crystal display includes a substrate; a thin film transistor on the substrate; a pixel electrode connected to the thin film transistor; a first insulating layer facing the pixel electrode; a plurality of microcavities each defined between the pixel electrode and the first insulating layer and including a liquid crystal injection hole exposing an inside of the microcavity; a liquid crystal layer including liquid crystal molecules, in the microcavities; a light blocking layer between adjacent microcavities; and a passivation layer member enclosing the light blocking layer.

公开(公告)号：US09575372B2

公开(公告)日：2017-02-21

申请号：US14151727

申请日：2014-01-09

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Uk Lee ,  Sung Hwan Won ,  Dae Ho Lee ,  Sun Hwa Lee ,  Kwang-Chul Jung

IPC: G02F1/1339 ,  G02F1/1341 ,  G02F1/1333

CPC classification number: G02F1/1341 ,  G02F1/133308 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/1339 ,  G02F1/13392 ,  G02F1/134309 ,  G02F2001/134345

Abstract: A display device may include a first subpixel electrode; a first roof layer; a first liquid crystal layer disposed between the first subpixel electrode and the first roof layer; and a first support member overlapping a first end portion of the first roof layer in a first direction. The display device may further include a second subpixel electrode immediately neighboring the first subpixel electrode; a second roof layer; a second liquid crystal layer disposed between the second subpixel electrode and the second roof layer; and a second support member overlapping a first end portion of the second roof layer in the first direction. The first end portion of the first roof layer and the first end portion of the second roof layer may be disposed between a second end portion of the first roof layer and a second end portion of the second roof layer.

Abstract translation: 显示装置可以包括第一子像素电极; 第一屋顶层; 设置在第一子像素电极和第一屋顶层之间的第一液晶层; 以及第一支撑构件，其在第一方向上与第一屋顶层的第一端部重叠。 显示装置还可以包括与第一子像素电极紧邻的第二子像素电极; 第二屋顶层; 设置在第二子像素电极和第二屋顶层之间的第二液晶层; 以及在所述第一方向上与所述第二屋顶层的第一端部重叠的第二支撑构件。 第一屋顶层的第一端部和第二屋顶层的第一端部可以设置在第一屋顶层的第二端部和第二屋顶层的第二端部之间。

公开(公告)号：US09557611B2

公开(公告)日：2017-01-31

申请号：US14712664

申请日：2015-05-14

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Keun Lee ,  Myeong Hee Kim ,  Han Joon Yoo ,  Dae Ho Lee

IPC: G02F1/1341 ,  H01L27/12 ,  G02F1/1368 ,  G02F1/1333

CPC classification number: G02F1/1341 ,  G02F1/133377 ,  G02F1/1337 ,  G02F1/1368 ,  H01L27/1214 ,  H01L27/1259 ,  H01L27/1262

Abstract: An exemplary embodiment of the present inventive concept provides a liquid crystal display including: a substrate on which a thin film transistor is disposed; a pixel electrode disposed on the thin film transistor to be connected to the thin film transistor; a liquid crystal layer disposed on the pixel electrode and disposed within a microcavity having an injection hole; a roof layer disposed on the microcavity; and a capping layer disposed on the roof layer and around the injection hole, the capping layer including particles.

Abstract translation: 本发明构思的示例性实施例提供了一种液晶显示器，包括：其上设置有薄膜晶体管的基板; 设置在所述薄膜晶体管上以连接到所述薄膜晶体管的像素电极; 液晶层，设置在像素电极上并且设置在具有注入孔的微腔内; 设置在微腔上的屋顶层; 以及设置在所述屋顶层上并且围绕所述注入孔的封盖层，所述封盖层包括颗粒。

公开(公告)号：US09696600B2

公开(公告)日：2017-07-04

申请号：US15134855

申请日：2016-04-21

Applicant: Samsung Display Co., Ltd.

Inventor： Dae Ho Lee ,  Won Tae Kim ,  Sung Hwan Won ,  You Young Jin ,  Kyung Tae Chae ,  Pil Sook Kwon ,  Yong Seok Kim ,  Han Joon Yoo ,  Seon Uk Lee ,  Woo Jae Lee ,  Tae Woo Lim

IPC: G02F1/136 ,  G02F1/1343 ,  G02F1/1333 ,  H01L29/786 ,  G02F1/1341 ,  G02F1/1362 ,  G02F1/1368 ,  H01L27/12

CPC classification number: G02F1/13439 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/1341 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134318 ,  G02F2001/136295 ,  H01L27/124 ,  H01L27/1288 ,  H01L29/78633

Abstract: A display device may include a substrate and a first roof layer portion that is formed of a roof layer material and overlaps the substrate in a direction, the direction is perpendicular to a surface of the substrate. A lateral surface of the first roof layer portion is disposed in a plane. The display device may further a second roof layer portion formed of the roof layer material and separated from the first roof layer portion. The display device may further a common electrode portion disposed between the first roof layer portion and the substrate in the direction. A lateral surface of the common electrode portion is disposed in the plane or is spaced from the lateral surface of the first roof layer portion in a second direction parallel to the surface of the substrate. The display device may further a pixel electrode disposed between the first common electrode portion and the substrate.

公开(公告)号：US09377659B2

公开(公告)日：2016-06-28

申请号：US14291923

申请日：2014-05-30

Applicant: Samsung Display Co., Ltd.

Inventor： Dae Ho Lee ,  Yong Seok Kim ,  Sung Hwan Won ,  Han Joon Yoo

IPC: G02F1/1333 ,  G02F1/1362 ,  G02F1/1334 ,  G02F1/1368 ,  H01L21/02 ,  H01L21/56 ,  H01L27/12 ,  H01L29/786 ,  C09K19/54

CPC classification number: G02F1/136209 ,  C09K19/544 ,  G02F1/133377 ,  G02F1/1334 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2001/136222 ,  H01L21/02164 ,  H01L21/0217 ,  H01L21/56 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1259 ,  H01L29/78633

Abstract: The inventive concept relates to a display device preventing from generating a reflection light at a portion region of a thin film transistor and a manufacturing method thereof, and a display device according to an exemplary embodiment of the inventive concept includes: a substrate; a thin film transistor; a pixel electrode; a light blocking member formed on the pixel electrode to overlap the thin film transistor, the light blocking member being formed on an opposite side of the thin film transistor with respect to the pixel electrode, a common electrode formed on the pixel electrode to be spaced apart from the pixel electrode with a plurality of microcavities interposed therebetween; a roof layer formed on the common electrode; an injection hole exposing a portion of each microcavity; a liquid crystal layer filling the microcavity; and an encapsulation layer formed on the roof layer.

Abstract translation: 本发明构思涉及防止在薄膜晶体管的部分区域产生反射光的显示装置及其制造方法，并且根据本发明构思的示例性实施例的显示装置包括：基板; 薄膜晶体管; 像素电极; 形成在所述像素电极上以与所述薄膜晶体管重叠的遮光部件，所述遮光部件相对于所述像素电极形成在所述薄膜晶体管的相反侧，形成在所述像素电极上的公共电极被间隔开 从具有插入其间的多个微腔的像素电极; 形成在公共电极上的屋顶层; 喷射孔，暴露每个微腔的一部分; 填充微腔的液晶层; 以及形成在屋顶层上的封装层。