公开(公告)号：US08804084B2

公开(公告)日：2014-08-12

申请号：US12976365

申请日：2010-12-22

Applicant: Aya Yoso ,  Joji Nishimura ,  Hayato Kurasawa

Inventor： Aya Yoso ,  Joji Nishimura ,  Hayato Kurasawa

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/133707 ,  G02F1/133345 ,  G02F1/1337 ,  G02F1/133784 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/13439 ,  G02F2001/134372 ,  G02F2201/128

Abstract: A liquid crystal display panel is provides and includes a pair of substrates arranged face to face so as to sandwich a liquid crystal layer. The liquid crystal device includes on one of the pair of substrates: a lower electrode; an upper electrode formed on a surface of the lower substrate through an insulating layer, in which plural slits are formed in each sub-pixel; and an alignment film formed so as to cover a surface of the upper electrode and the insulating layer. The plural slits have different widths at both ends of slits in a longitudinal direction.

Abstract translation: 提供液晶显示面板，并且包括一对面对面布置以便夹持液晶层的基板。 液晶装置包括在一对基板中的一个基板上的下电极; 上电极，其通过绝缘层形成在所述下基板的表面上，在每个子像素中形成有多个狭缝; 以及形成为覆盖上电极和绝缘层的表面的取向膜。 多个狭缝在狭缝的长度方向的两端具有不同的宽度。

公开(公告)号：US08674915B2

公开(公告)日：2014-03-18

申请号：US13045557

申请日：2011-03-11

Applicant: Yayoi Nakamura

Inventor： Yayoi Nakamura

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G02F1/133707 ,  G02F1/133723 ,  G02F1/13624 ,  G02F1/136286 ,  G02F2001/13373 ,  G02F2001/134345 ,  G02F2001/134381 ,  G02F2201/128 ,  G02F2201/503 ,  G09G2300/0876 ,  G09G2310/0205 ,  H01L27/124

Abstract: A liquid crystal display apparatus includes an auxiliary electrode between adjacent first and second scan signal lines, first and second thin film transistors with gate electrodes connected to the first and second scan signal lines, respectively, first and second pixel electrodes connected to one of a source electrode and a drain electrode of the first and second thin film transistors, respectively, a data signal line that is connected to the other of the source electrode and the drain electrode of the first and second thin film transistors, and a common electrode facing the pixel electrodes via a liquid crystal layer. The first and second pixel electrodes are adjacent along the data signal line. A potential difference between the auxiliary and common electrodes is greater than a potential difference between the first pixel electrode and the common electrode and a potential difference between the second pixel electrode and the common electrode.

Abstract translation: 一种液晶显示装置，包括在相邻的第一和第二扫描信号线之间的辅助电极，第一和第二薄膜晶体管，其栅电极分别连接到第一和第二扫描信号线，第一和第二像素电极分别连接到源 第一和第二薄膜晶体管的电极和漏电极分别连接到第一和第二薄膜晶体管的源电极和漏电极中的另一个的数据信号线，以及面向像素的公共电极 电极经液晶层。 第一和第二像素电极沿数据信号线相邻。 辅助电极和公共电极之间的电位差大于第一像素电极和公共电极之间的电位差以及第二像素电极和公共电极之间的电位差。

公开(公告)号：US20130323997A1

公开(公告)日：2013-12-05

申请号：US13851211

申请日：2013-03-27

Applicant: JAPAN DISPLAY EAST INC.

Inventor： Masanao YAMAMOTO ,  Daisuke SONODA ,  Osamu ITOU ,  Takato HIRATSUKA

IPC: G02F1/1343

CPC classification number: G02F1/13439 ,  C09K13/00 ,  G02F1/133377 ,  G02F1/133707 ,  G02F1/134309 ,  G02F2201/128

Abstract: Provided is a method of manufacturing a display device that includes a structure formed so as to protrude at least in a normal direction of a first substrate, and an electrode formed in a side wall surface of the structure, the method including: forming a transparent conductive film for the electrode; forming a low-affinity material having a low affinity for a resist film on an upper surface of the transparent conductive film formed in a head surface of the structure; forming a resist film by applying a liquid resist material to an upper layer of the transparent conductive film and then fixing the resist material; forming an opening that exposes the transparent conductive film in the resist film by removing the low-affinity material; etching the transparent conductive film which is a lower layer using the resist film as a protective film; and removing the resist film.

Abstract translation: 提供一种制造显示装置的方法，该显示装置包括形成为至少沿第一基板的法线方向突出的结构，以及形成在该结构的侧壁表面的电极，该方法包括：形成透明导电 电极膜; 在形成在所述结构的头表面中的所述透明导电膜的上表面上形成对抗蚀剂膜具有低亲和力的低亲和力材料; 通过将液体抗蚀剂材料施加到所述透明导电膜的上层，然后固定所述抗蚀剂材料来形成抗蚀剂膜; 形成通过除去低亲和性材料而使抗蚀剂膜中的透明导电膜露出的开口; 使用抗蚀剂膜作为保护膜来蚀刻作为下层的透明导电膜; 并除去抗蚀剂膜。

公开(公告)号：US20130293817A1

公开(公告)日：2013-11-07

申请号：US13813780

申请日：2011-07-26

Applicant: Yuichi Kawahira ,  Mitsuhiro Murata ,  Toshihiro Matsumoto

Inventor： Yuichi Kawahira ,  Mitsuhiro Murata ,  Toshihiro Matsumoto

IPC: G02F1/1343

CPC classification number: G02F1/1343 ,  G02F1/133707 ,  G02F1/134363 ,  G02F2001/133742 ,  G02F2001/13706 ,  G02F2201/122 ,  G02F2201/128

Abstract: A liquid crystal display device (10) includes an array substrate (20), a counter substrate (22), and a liquid crystal layer (60). Liquid crystal molecules (62) are initially aligned in the vertical direction, and the liquid crystal display device displays an image by controlling the liquid crystal molecules with a transverse electric field. A convex projection (42) is disposed on the array substrate (20), and a pixel electrode (24) is disposed to cover at least a part of a side surface (44) of the convex projection.

Abstract translation: 液晶显示装置（10）包括阵列基板（20），对置基板（22）和液晶层（60）。 液晶分子（62）最初在垂直方向上排列，并且液晶显示装置通过用横向电场控制液晶分子来显示图像。 在阵列基板（20）上设置凸起（42），并且设置像素电极（24）以覆盖凸出凸起的侧面（44）的至少一部分。

公开(公告)号：US20130063691A1

公开(公告)日：2013-03-14

申请号：US13591458

申请日：2012-08-22

Applicant: Daisuke Takama ,  Takeo Koito ,  Tsuyoshi Ohyama

Inventor： Daisuke Takama ,  Takeo Koito ,  Tsuyoshi Ohyama

IPC: G02F1/1343

CPC classification number: G02F1/29 ,  G02B27/2214 ,  G02F1/133377 ,  G02F1/13394 ,  G02F1/134309 ,  G02F2201/128

Abstract: A liquid crystal optical device includes: a first substrate having transparent plural strip electrodes formed to make groups in respective given areas; a second substrate having a transparent common electrode; and a liquid crystal layer arranged between the first substrate and the second substrate, in which a retardation distribution is controlled in respective given areas according to voltages to be applied between the common electrode and the strip electrodes, wherein wall spacers are provided at portions corresponding to boundaries of given areas between the first substrate and the second substrate, and a shield electrode to which a fixed value voltage is applied is provided on at least one of two wall surfaces of each spacer.

Abstract translation: 一种液晶光学器件，包括：第一基板，具有形成为在各给定区域中形成组的透明多个条状电极; 具有透明公共电极的第二基板; 以及布置在第一基板和第二基板之间的液晶层，其中根据施加在公共电极和带状电极之间的电压在相应的给定区域中控制延迟分布，其中壁间隔件设置在与 在每个间隔物的两个壁面中的至少一个上设置有在第一基板和第二基板之间的给定区域的边界和施加了固定值电压的屏蔽电极。

公开(公告)号：US20110227816A1

公开(公告)日：2011-09-22

申请号：US13045557

申请日：2011-03-11

Applicant: Yayoi NAKAMURA

Inventor： Yayoi NAKAMURA

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G02F1/133707 ,  G02F1/133723 ,  G02F1/13624 ,  G02F1/136286 ,  G02F2001/13373 ,  G02F2001/134345 ,  G02F2001/134381 ,  G02F2201/128 ,  G02F2201/503 ,  G09G2300/0876 ,  G09G2310/0205 ,  H01L27/124

Abstract: A liquid crystal display apparatus includes an auxiliary electrode located between a first scan signal line and a second scan signal line that are adjacent to each other, a first thin film transistor with a gate electrode connected to the first scan signal line, a second thin film transistor with a gate electrode connected to the second scan signal line, a first pixel electrode connected to one of a source electrode and a drain electrode of the first thin film transistor, a second pixel electrode connected to one of a source electrode and a drain electrode of the second thin film transistor, a data signal line that is connected to the other of the source electrode and the drain electrode of the first thin film transistor and that is connected to the other of the source electrode and the drain electrode of the second thin film transistor, and a common electrode disposed to face the first pixel electrode and the second pixel electrode through a liquid crystal layer. The first pixel electrode and the second pixel electrode are adjacently located along the data signal line. The auxiliary electrode is set so that a potential difference between the auxiliary electrode and the common electrode is greater than a potential difference between the first pixel electrode and the common electrode and greater than a potential difference between the second pixel electrode and the common electrode.

Abstract translation: 一种液晶显示装置，包括位于彼此相邻的第一扫描信号线和第二扫描信号线之间的辅助电极，具有连接到第一扫描信号线的栅电极的第一薄膜晶体管，第二薄膜 晶体管，栅电极连接到第二扫描信号线，第一像素电极连接到第一薄膜晶体管的源电极和漏极之一，第二像素电极连接到源电极和漏电极之一 所述第二薄膜晶体管的数据信号线连接到所述第一薄膜晶体管的源电极和漏极的另一个，并且连接到所述第二薄膜晶体管的源电极和漏电极中的另一个 薄膜晶体管，以及通过液晶层配置为与第一像素电极和第二像素电极相对配置的公共电极。 第一像素电极和第二像素电极沿着数据信号线相邻定位。 辅助电极被设定为使得辅助电极和公共电极之间的电位差大于第一像素电极和公共电极之间的电位差，并且大于第二像素电极和公共电极之间的电位差。

公开(公告)号：US07760319B2

公开(公告)日：2010-07-20

申请号：US12185284

申请日：2008-08-04

Applicant: Kazuhiko Yanagawa ,  Masuyuki Ohta ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi

Inventor： Kazuhiko Yanagawa ,  Masuyuki Ohta ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi

IPC: G02F1/1339

CPC classification number: G02F1/1362 ,  G02F1/133512 ,  G02F1/133707 ,  G02F1/134363 ,  G02F2001/134381 ,  G02F2001/136218 ,  G02F2201/128

Abstract: A display device includes first and second substrates with a liquid crystal layer therebetween, video signal lines and scan lines on one of the substrates, and display electrodes connected to a video signal line through an active device. Pixel areas are defined by the video signal and scan signal lines, and each pixel area has the display electrode, a reference electrode and the active device. Display electrodes are arranged on the first substrate and reference electrodes are arranged the second substrate. A part of the reference electrodes have a plurality layers and is conductive. A sealing material is formed between the substrates and along a periphery thereof and include conductive beads. A connecting terminal is formed from an edge of the first substrate to under the sealing material, and is connected electrically to the reference electrodes thorough the sealing material.

Abstract translation: 显示装置包括其间具有液晶层的第一和第二基板，其中一个基板上的视频信号线和扫描线以及通过有源器件连接到视频信号线的显示电极。 像素区域由视频信号和扫描信号线定义，并且每个像素区域具有显示电极，参考电极和有源器件。 显示电极设置在第一基板上，参考电极布置在第二基板上。 参考电极的一部分具有多个层并且是导电的。 密封材料形成在基板之间并沿着其周边，并且包括导电珠。 连接端子由第一基板的边缘到密封材料的下方形成，并通过密封材料与参考电极电连接。

公开(公告)号：US07751010B2

公开(公告)日：2010-07-06

申请号：US12422423

申请日：2009-04-13

Applicant: Kyeong-Hyeon Kim ,  Kye-Hun Lee ,  Seung-Beom Park ,  Jang-Kun Song

Inventor： Kyeong-Hyeon Kim ,  Kye-Hun Lee ,  Seung-Beom Park ,  Jang-Kun Song

IPC: G02F1/1337

CPC classification number: G02F1/134336 ,  G02F1/133512 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/136213 ,  G02F1/136259 ,  G02F1/1393 ,  G02F2001/134318 ,  G02F2001/136263 ,  G02F2001/136272 ,  G02F2201/122 ,  G02F2201/128 ,  G02F2201/40

Abstract: A liquid crystal display includes a gate line formed on a lower substrate, a storage line formed on the lower substrate, and a data line formed on the lower substrate crossing and insulated from the gate line and the storage line. The liquid crystal display also includes a pixel electrode formed on the lower substrate crossing and insulated from the storage line. The pixel electrode has a first aperture pattern. The liquid crystal display further includes a common electrode formed on an upper substrate and having a second aperture pattern, and a storage electrode connected to the storage line. The storage electrode overlaps the second aperture pattern. The storage line, first aperture pattern, and second aperture pattern each includes a straight portion slanting to the gate line. A long axis of a liquid crystal molecule is arranged perpendicular to a substrate when an electric field is not applied.

Abstract translation: 液晶显示器包括形成在下基板上的栅极线，形成在下基板上的存储线，以及形成在下基板上并与栅极线和存储线绝缘的数据线。 液晶显示器还包括形成在下基板上并与存储线绝缘的像素电极。 像素电极具有第一孔径图案。 液晶显示器还包括形成在上基板上并具有第二孔径图案的公共电极和连接到存储线的存储电极。 存储电极与第二孔径图案重叠。 存储线，第一孔径图案和第二孔径图案均包括倾斜到栅极线的直线部分。 当不施加电场时，液晶分子的长轴垂直于衬底排列。

公开(公告)号：US20090251651A1

公开(公告)日：2009-10-08

申请号：US12349315

申请日：2009-01-06

Applicant: Masaki Obi ,  Azusa Ikeda ,  Hideki Ito ,  Yasushi Kawata ,  Akio Murayama

Inventor： Masaki Obi ,  Azusa Ikeda ,  Hideki Ito ,  Yasushi Kawata ,  Akio Murayama

IPC: G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/133707 ,  G02F2001/133742 ,  G02F2001/134318 ,  G02F2001/134381 ,  G02F2201/123 ,  G02F2201/128 ,  G02F2202/42

Abstract: Electrode slit portions are formed in a pixel electrode in a direction of crossing a slit for dividing a liquid crystal layer into a plurality of domains. A titanium oxide film is formed so as to be exposed to the liquid crystal layer side via the electrode slit portions, the titanium oxide film having a relative dielectric constant higher than that of an organic film formed at positions corresponding to the electrode slit portions. By the titanium oxide film, an electric field of each domain is set, angles between the director in the vicinity of the electrode slit portion and transmission axes of polarizing plates are made to approximately 45°, and a decrease in transmittance caused by the falling direction of the director can be suppressed. The transmittance and contrast ratio are secured, and simultaneously an excellent wide viewing angle range can be obtained.

Abstract translation: 电极狭缝部分沿着与将液晶层分成多个畴的狭缝交叉的方向形成在像素电极中。 形成氧化钛膜，以便经由电极狭缝部分暴露于液晶层侧，氧化钛膜的相对介电常数高于形成在与电极狭缝部分相对应的位置处的有机膜的相对介电常数。 通过氧化钛膜，设定各畴的电场，电极狭缝部附近的导向体与偏振片的透射轴之间的角度为约45°，由下降方向引起的透射率降低 的导演可以被压制。 确保透光率和对比度，同时可以获得良好的宽视角范围。

公开(公告)号：US20090185124A1

公开(公告)日：2009-07-23

申请号：US12410223

申请日：2009-03-24

Applicant: Ryota MIZUSAKO ,  Hidehiro Morita

Inventor： Ryota MIZUSAKO ,  Hidehiro Morita

IPC: G02F1/1343

CPC classification number: G02F1/133707 ,  G02F1/134309 ,  G02F2001/133742 ,  G02F2201/128

Abstract: A liquid crystal display device comprises a TFT substrate, a CF substrate, a liquid crystal with negative dielectric anisotropy filled between the substrates, a pixel electrode provided on the TFT substrate, and an auxiliary electrode formed around the pixel electrode. A slit for segmenting a pixel region into a plurality of sub-pixel regions is formed in the pixel electrode from the center portion of each pixel toward the periphery portion thereof. The auxiliary electrode has a transparent step film formed at a position corresponding to the slit of the pixel electrode in such a way as to overlie the auxiliary electrode. Molecules of the liquid crystal of each sub-pixel region are aligned toward center of the sub-pixel region from the circumference of the sub-pixel region by a horizontal electric filed applied between the pixel electrode and auxiliary electrode, and the shape of the end portion of the transparent step film.

Abstract translation: 液晶显示装置包括TFT基板，CF基板，填充在基板之间的负介电各向异性液晶，设置在TFT基板上的像素电极和形成在像素电极周围的辅助电极。 在像素电极中，从每个像素的中心部分向其周边部分形成用于将像素区域分割为多个子像素区域的狭缝。 辅助电极具有形成在与像素电极的狭缝对应的位置处的透明阶梯膜，以覆盖辅助电极。 每个子像素区域的液晶的分子通过施加在像素电极和辅助电极之间的水平电场而从子像素区域的圆周朝向子像素区域的中心排列，并且端部的形状 透明步骤膜的一部分。