公开(公告)号：US09811215B2

公开(公告)日：2017-11-07

申请号：US14418616

申请日：2015-01-14

Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.

Inventor： Jingfeng Xue ,  Gui Chen ,  Xin Zhang

IPC: G06F3/044 ,  G06F3/041 ,  G02F1/1333

CPC classification number: G06F3/044 ,  G02F1/13338 ,  G06F3/0412 ,  G06F2203/04103

Abstract: A touch liquid crystal display panel and a method for manufacturing the same are provided. The touch liquid crystal display panel comprises a sensing layer comprising a plurality of electrode regions arranged as an array, the electrode regions being electrically isolated from one another and respectively corresponding to a plurality of pixel units of a display region, and a wiring layer comprising a plurality of wires electrically connected with a control chip. The electrode regions each are electrically connected with a corresponding wire of the wiring layer through a via hole disposed adjacent to part of sub pixels of a corresponding pixel unit, so that the control chip acquires an inductive signal of each of the electrode regions. In the present disclosure, only partial sub pixels are provided with via holes for forming electric contact of the electrode regions of the sensing layer with the wires of the wiring layer. The aperture ratio of the self-capacitive screen can be increased through reducing the number of via holes. In the meantime, the transmittance of the entire display panel can be improved.

公开(公告)号：US20150301410A1

公开(公告)日：2015-10-22

申请号：US14234385

申请日：2014-01-08

Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Yong Zhao ,  Xin Zhang ,  Shui-Chih Lien

IPC: G02F1/1337 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/1368

CPC classification number: G02F1/133788 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1337 ,  G02F1/133753 ,  G02F1/1368 ,  G02F2001/133757

Abstract: An alignment method for liquid crystal panel is disclosed. The method includes: providing a first substrate with a first alignment layer and a second substrate with a second alignment layer; dividing both of the first alignment layer and the second alignment layer to at least one subarea, each subareas comprises a plurality of alignment areas, a predetermined alignment direction of the alignment area of the first alignment layer is vertical to that of the corresponding alignment area of the second alignment layer; radiating each alignment areas of the first alignment layer and the second alignment layer by polarized beams of different directions so as to form the alignment films with predetermined alignment direction corresponding to each alignment areas. In addition, a corresponding liquid crystal device is disclosed. The above-mentioned method and device have good alignment results, and the color shift issue at wide viewing angle is enhanced.

Abstract translation: 公开了一种液晶面板的取向方法。 该方法包括：提供具有第一取向层的第一基板和具有第二取向层的第二基板; 将第一取向层和第二取向膜两者分割为至少一个子区，每个子区包括多个取向区域，第一取向层的取向区域的​​预定取向方向垂直于相应对准区域 第二取向层; 通过不同方向的偏振光束照射第一取向层和第二取向层的每个取向区域，以便形成对应于每个取向区域的​​预定取向方向的取向膜。 此外，公开了相应的液晶装置。 上述方法和装置具有良好的对准结果，并且增强了在宽视角下的色移问题。

公开(公告)号：US20150185561A1

公开(公告)日：2015-07-02

申请号：US14234387

申请日：2014-01-08

Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd.

Inventor： Yong Zhao ,  Xin Zhang ,  Shui-Chih Lien

IPC: G02F1/1337 ,  G02F1/1335 ,  G02F1/1368

CPC classification number: G02F1/133753 ,  G02F1/133788 ,  G02F2001/136222

Abstract: A liquid crystal device is disclosed. The liquid crystal device includes a TFT array substrate, a color film (CF) substrate, and a liquid crystal layer. The TFT array substrate includes a first electrode layer and a first alignment layer covering the first electrode layer. A CF layer is formed between a glass substrate and a passivation layer of the TFT array substrate, and a black matrix is arranged on the TFT array substrate. The CF substrate includes a second electrode layer and a second alignment layer covering the second electrode layer. The liquid crystal layer is arranged between the first alignment layer of the TFT array substrate and the second alignment layer of the CF substrate. A manufacturing method of the liquid crystal device is disclosed. The liquid crystal devices have good alignment effects, and the color shift issues at wide viewing angle and the aperture rate are enhanced.

Abstract translation: 公开了一种液晶装置。 液晶装置包括TFT阵列基板，彩色膜（CF）基板和液晶层。 TFT阵列基板包括第一电极层和覆盖第一电极层的第一取向层。 在TFT阵列基板的玻璃基板和钝化层之间形成CF层，在TFT阵列基板上配置黑矩阵。 CF基板包括第二电极层和覆盖第二电极层的第二取向层。 液晶层配置在TFT阵列基板的第一取向膜和CF基板的第二取向膜之间。 公开了一种液晶装置的制造方法。 液晶装置具有良好的对准效果，并且在宽视角和开口率方面出现色偏问题。

公开(公告)号：US09964854B2

公开(公告)日：2018-05-08

申请号：US15472233

申请日：2017-03-28

Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.

Inventor： Jingfeng Xue ,  Xin Zhang ,  Gui Chen

IPC: H01L21/67 ,  G03F7/20 ,  H01L29/786 ,  H01L21/223 ,  H01L21/265 ,  H01L21/266 ,  H01L27/12 ,  H01L29/66 ,  G02F1/1368 ,  H01L21/027

CPC classification number: G03F7/70058 ,  G02F1/1368 ,  G02F2202/104 ,  H01L21/0274 ,  H01L21/223 ,  H01L21/2652 ,  H01L21/266 ,  H01L21/67011 ,  H01L27/1222 ,  H01L27/127 ,  H01L27/1285 ,  H01L27/1288 ,  H01L29/66492 ,  H01L29/66598 ,  H01L29/66757 ,  H01L29/786 ,  H01L29/78621 ,  H01L29/78675

Abstract: A device for manufacturing an array substrate includes an exposure device for using a halftone mask to form a photoresist pattern layer on a gate insulation layer of a substrate. A polysilicon pattern layer is disposed on the substrate. A gate insulation layer covers the polysilicon pattern layer. The photoresist pattern layer includes a hollow portion corresponding to a heavily doping region of the polysilicon pattern layer, a first photoresist portion corresponding to a lightly doping region of the polysilicon pattern layer, and a second photoresist portion corresponding to an undoped region of the polysilicon pattern layer. The first photoresist portion is thinner than the second photoresist portion. A doping device is used for performing one doping process to the polysilicon pattern layer such that the heavily doping region and the lightly doping region are formed simultaneously.

公开(公告)号：US09640569B2

公开(公告)日：2017-05-02

申请号：US14426224

申请日：2014-12-29

Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.

Inventor： Jingfeng Xue ,  Xin Zhang ,  Gui Chen

IPC: H01L27/12 ,  H01L29/786 ,  H01L21/223 ,  H01L21/265 ,  H01L21/266 ,  H01L29/66

CPC classification number: G03F7/70058 ,  G02F1/1368 ,  G02F2202/104 ,  H01L21/0274 ,  H01L21/223 ,  H01L21/2652 ,  H01L21/266 ,  H01L21/67011 ,  H01L27/1222 ,  H01L27/127 ,  H01L27/1285 ,  H01L27/1288 ,  H01L29/66492 ,  H01L29/66598 ,  H01L29/66757 ,  H01L29/786 ,  H01L29/78621 ,  H01L29/78675

Abstract: A doping method for an array substrate and a manufacturing equipment. The doping method comprises: using a halftone mask to form a photoresist pattern layer on a gate insulation layer of a substrate; wherein, a polysilicon pattern layer is disposed on the substrate; the gate insulation layer covers the polysilicon pattern layer; the photoresist pattern layer corresponding to a heavily doping region forms a hollow portion; the photoresist pattern layer corresponding to a lightly doping region forms a first photoresist portion; the photoresist pattern layer corresponding to an undoped region forms a second photoresist portion; the first photoresist portion is thinner than the second photoresist portion; and performing one doping process to the polysilicon pattern layer such that the heavily doping region and the lightly doping region of the polysilicon pattern layer are formed simultaneously in order to reduce the manufacturing process of an LTPS array substrate.

公开(公告)号：US09618796B2

公开(公告)日：2017-04-11

申请号：US14382977

申请日：2014-05-15

Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Xin Zhang

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

CPC classification number: G02F1/1337 ,  G02F1/133514 ,  G02F1/133753 ,  G02F1/133788 ,  G02F1/134309 ,  G02F1/1368 ,  G02F2001/133742 ,  G02F2001/133769 ,  G02F2001/134381 ,  G09G3/3655 ,  G09G2300/0876

Abstract: The present disclosure discloses a method for aligning liquid crystals of a PSVA liquid crystal display device, including the steps of: providing a first voltage to a gate of a thin film transistor for enabling it in a turn-on state; applying a second voltage to the source of the thin film transistor, and applying a third voltage to a color filter side common electrode and an array side common electrode, so as to generate an alternating current voltage difference between the source and the color filter side common electrode, and enable the liquid crystal molecules to be arranged according to predefined direction angles; curing the liquid crystal molecules. The method may enable the alignment of the liquid crystal molecules to be ideal, which is advantageous to the subsequent process of tilt angles, so as to enhance the efficiency and effect of the liquid crystal display.

公开(公告)号：US20150219968A1

公开(公告)日：2015-08-06

申请号：US14234388

申请日：2014-01-08

Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.

Inventor： Yong Zhao ,  Xin Zhang ,  Shui-Chih Lien

IPC: G02F1/1337 ,  G02F1/1362 ,  G02F1/1339 ,  G02F1/1368

CPC classification number: G02F1/133753 ,  G02F1/1337 ,  G02F1/133788 ,  G02F1/1339 ,  G02F1/13394 ,  G02F1/136209 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133757 ,  G02F2001/136222

Abstract: A liquid crystal device is disclosed. The liquid crystal device includes a TFT array substrate, a CF substrate, and a liquid crystal layer. The TFT array substrate includes a first electrode layer and a first alignment layer covering the first electrode layer. A color CF layer is formed between a glass substrate and a passivation layer of the TFT array substrate. The TFT array substrate further includes a black matrix and a photo spacer arranged thereon. The CF substrate includes a second electrode layer and a second alignment layer covering the second electrode layer. The liquid crystal layer is arranged between the first alignment layer and the second alignment layer. In addition, a manufacturing method of the liquid crystal device is disclosed. In this way, the liquid crystal devices have good alignment effects, and the color shift issues at wide viewing angle and the aperture rate are enhanced.

Abstract translation: 公开了一种液晶装置。 液晶装置包括TFT阵列基板，CF基板和液晶层。 TFT阵列基板包括第一电极层和覆盖第一电极层的第一取向层。 在玻璃基板和TFT阵列基板的钝化层之间形成彩色CF层。 TFT阵列基板还包括布置在其上的黑矩阵和光隔片。 CF基板包括第二电极层和覆盖第二电极层的第二取向层。 液晶层配置在第一取向膜和第二取向膜之间。 此外，公开了一种液晶装置的制造方法。 以这种方式，液晶装置具有良好的对准效果，并且在宽视角和开口率方面的色偏问题得到增强。

公开(公告)号：US20160246400A1

公开(公告)日：2016-08-25

申请号：US14418616

申请日：2015-01-14

Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.

Inventor： Jingfeng Xue ,  Gui Chen ,  Xin Zhang

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G02F1/13338 ,  G06F3/0412 ,  G06F2203/04103

Abstract: A touch liquid crystal display panel and a method for manufacturing the same are provided. The touch liquid crystal display panel comprises a sensing layer comprising a plurality of electrode regions arranged as an array, the electrode regions being electrically isolated from one another and respectively corresponding to a plurality of pixel units of a display region, and a wiring layer comprising a plurality of wires electrically connected with a control chip. The electrode regions each are electrically connected with a corresponding wire of the wiring layer through a via hole disposed adjacent to part of sub pixels of a corresponding pixel unit, so that the control chip acquires an inductive signal of each of the electrode regions. In the present disclosure, only partial sub pixels are provided with via holes for forming electric contact of the electrode regions of the sensing layer with the wires of the wiring layer. The aperture ratio of the self-capacitive screen can be increased through reducing the number of via holes. In the meantime, the transmittance of the entire display panel can be improved.

Abstract translation: 提供一种触摸式液晶显示面板及其制造方法。 触摸液晶显示面板包括感测层，其包括排列成阵列的多个电极区域，电极区域彼此电隔离并分别对应于显示区域的多个像素单元，以及布线层，包括 多个电线与控制芯片电连接。 电极区域通过与相应的像素单元的子像素的一部分相邻设置的通孔与电线的电线电连接，使得控制芯片获取每个电极区域的感应信号。 在本公开中，仅部分子像素设置有用于形成感测层的电极区域与布线层的布线的电接触的通孔。 可以通过减少通孔的数量来增加自电容屏的开口率。 同时，可以提高整个显示面板的透射率。

公开(公告)号：US09229278B2

公开(公告)日：2016-01-05

申请号：US14234388

申请日：2014-01-08

Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.

Inventor： Yong Zhao ,  Xin Zhang ,  Shui-Chih Lien

IPC: G02F1/1337 ,  G02F1/1339 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/133753 ,  G02F1/1337 ,  G02F1/133788 ,  G02F1/1339 ,  G02F1/13394 ,  G02F1/136209 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133757 ,  G02F2001/136222

Abstract: A liquid crystal device is disclosed. The liquid crystal device includes a TFT array substrate, a CF substrate, and a liquid crystal layer. The TFT array substrate includes a first electrode layer and a first alignment layer covering the first electrode layer. A color CF layer is formed between a glass substrate and a passivation layer of the TFT array substrate. The TFT array substrate further includes a black matrix and a photo spacer arranged thereon. The CF substrate includes a second electrode layer and a second alignment layer covering the second electrode layer. The liquid crystal layer is arranged between the first alignment layer and the second alignment layer. In addition, a manufacturing method of the liquid crystal device is disclosed. In this way, the liquid crystal devices have good alignment effects, and the color shift issues at wide viewing angle and the aperture rate are enhanced.

Abstract translation: 公开了一种液晶装置。 液晶装置包括TFT阵列基板，CF基板和液晶层。 TFT阵列基板包括第一电极层和覆盖第一电极层的第一取向层。 在玻璃基板和TFT阵列基板的钝化层之间形成彩色CF层。 TFT阵列基板还包括布置在其上的黑矩阵和光隔片。 CF基板包括第二电极层和覆盖第二电极层的第二取向层。 液晶层配置在第一取向膜和第二取向膜之间。 此外，公开了一种液晶装置的制造方法。 以这种方式，液晶装置具有良好的对准效果，并且在宽视角和开口率方面的色偏问题得到增强。

公开(公告)号：US20150185514A1

公开(公告)日：2015-07-02

申请号：US14234386

申请日：2014-01-08

Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd.

Inventor： Yong Zhao ,  Xin Zhang ,  Shui-Chih Lien

IPC: G02F1/1337 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1368

CPC classification number: G02F1/133788 ,  G02F1/133753 ,  G02F1/136209

Abstract: A liquid crystal device is disclosed. The liquid crystal device includes a TFT array substrate, a CF substrate, and a liquid crystal layer. The TFT array substrate includes a first electrode layer and a first alignment layer covering the first electrode layer, and a black matrix and a photo spacer arranged thereon. The CF substrate includes a second electrode layer and a second alignment layer covering the second electrode layer. The liquid crystal layer is arranged between the first alignment layer of the TFT array substrate and the second alignment layer of the CF substrate. In addition, a manufacturing method of the liquid crystal device is disclosed. In this way, the liquid crystal devices have good alignment effects, and the color shift issues at wide viewing angle and the aperture rate are enhanced.

Abstract translation: 公开了一种液晶装置。 液晶装置包括TFT阵列基板，CF基板和液晶层。 TFT阵列基板包括第一电极层和覆盖第一电极层的第一取向层，以及布置在其上的黑矩阵和光隔膜。 CF基板包括第二电极层和覆盖第二电极层的第二取向层。 液晶层配置在TFT阵列基板的第一取向膜和CF基板的第二取向膜之间。 此外，公开了一种液晶装置的制造方法。 以这种方式，液晶装置具有良好的对准效果，并且在宽视角和开口率方面的色偏问题得到增强。