公开(公告)号：US08629948B2

公开(公告)日：2014-01-14

申请号：US13884704

申请日：2012-01-24

申请人： Yoshihito Hara ,  Yukinobu Nakata

发明人： Yoshihito Hara ,  Yukinobu Nakata

IPC分类号： G02F1/1343 ,  G02F1/136 ,  G02F1/1333

CPC分类号： H01L33/0095 ,  G02F1/134363 ,  G02F1/136213 ,  G02F1/136227 ,  G02F1/136259 ,  G02F2001/136268 ,  G02F2201/508 ,  H01L27/1255 ,  H01L2924/0002 ,  H01L2924/00

摘要： A liquid crystal display panel includes: a plurality of switching elements each provided on a transparent substrate (10) for each sub-pixel and having a drain electrode (14b); an interlayer insulating film (17) provided to cover the switching elements and including an inorganic insulating film (15) and an organic insulating film (16) sequentially layered; a capacitor electrode (18a) provided on the interlayer insulating film (17); a capacitor insulating film (19) provided to cover the capacitor electrode (18a); a plurality of pixel electrodes (20a) which are provided on the capacitor insulating film (19) and face the capacitor electrode (18a); and a connection region (R) at which the drain electrode (14b) and the capacitor electrode (18a) overlap each other via the inorganic insulating film (15) exposed from the organic insulating film (16).

摘要翻译： 液晶显示面板包括：多个开关元件，每个开关元件分别设置在每个子像素的透明基板上，并具有漏极电极; 设置成覆盖开关元件并且依次层叠有无机绝缘膜（15）和有机绝缘膜（16）的层间绝缘膜（17） 设置在层间绝缘膜（17）上的电容器电极（18a）; 设置为覆盖电容器电极（18a）的电容器绝缘膜（19）; 多个像素电极（20a），设置在所述电容绝缘膜（19）上并面对所述电容器电极（18a）; 以及通过从有机绝缘膜（16）露出的无机绝缘膜（15）使漏电极（14b）和电容电极（18a）重叠的连接区域（R）。

公开(公告)号：US08384860B2

公开(公告)日：2013-02-26

申请号：US12666461

申请日：2008-05-29

申请人： Tetsuo Kikuchi ,  Hideki Kitagawa ,  Hajime Imai ,  Yoshihito Hara ,  Mitsunori Imade ,  Junya Shimada

发明人： Tetsuo Kikuchi ,  Hideki Kitagawa ,  Hajime Imai ,  Yoshihito Hara ,  Mitsunori Imade ,  Junya Shimada

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133553 ,  G02F1/13439 ,  G02F1/136286 ,  G02F2203/03

摘要： A liquid crystal display device has a plurality of pixels and a reflection section for reflecting incident light toward a display surface. The reflection section includes a metal layer having a plurality of apertures, and a reflective layer formed on the metal layer with an insulating layer interposed therebetween. A surface of the reflective layer includes a plurality of recesses or protrusions formed in accordance with a cross-sectional shape of the metal layer.

摘要翻译： 液晶显示装置具有多个像素和用于将入射光反射到显示面的反射部。 反射部分包括具有多个孔的金属层，以及在金属层上形成有绝缘层的反射层。 反射层的表面包括根据金属层的横截面形状形成的多个凹部或突起。

公开(公告)号：US20120319104A1

公开(公告)日：2012-12-20

申请号：US13579286

申请日：2010-11-04

申请人： Yoshihito Hara ,  Yukinobu Nakata

发明人： Yoshihito Hara ,  Yukinobu Nakata

IPC分类号： H01L29/26 ,  H01L21/34

CPC分类号： H01L29/7869 ,  H01L27/1225 ,  H01L27/3244 ,  H01L27/3262 ,  H01L29/78618 ,  H01L29/78633

摘要： Provided is a method of producing a circuit board of which the aperture ratio is increased. The method of producing a circuit board of the present invention is a method of producing a circuit board that includes a thin film transistor, the thin film transistor including an oxide semiconductor layer, the method including steps of: forming the oxide semiconductor layer; and converting the oxide semiconductor layer into a conductive form.

摘要翻译： 提供一种制造开口率增加的电路板的方法。 本发明的制造电路板的方法是一种制造包括薄膜晶体管的电路板的方法，该薄膜晶体管包括氧化物半导体层，该方法包括以下步骤：形成氧化物半导体层; 并将氧化物半导体层转换为导电形式。

公开(公告)号：US08310640B2

公开(公告)日：2012-11-13

申请号：US12523765

申请日：2008-01-22

申请人： Hajime Imai ,  Tetsuo Kikuchi ,  Hideki Kitagawa ,  Yoshihito Hara ,  Junya Shimada ,  Mitsunori Imade

发明人： Hajime Imai ,  Tetsuo Kikuchi ,  Hideki Kitagawa ,  Yoshihito Hara ,  Junya Shimada ,  Mitsunori Imade

IPC分类号： G02F1/1333 ,  G02F1/1343

CPC分类号： G02F1/1393 ,  G02F1/133707 ,  G02F2001/134345

摘要： A liquid crystal display device according to the present invention includes a vertical alignment type liquid crystal layer 32. Each pixel electrode thereof 12 has a plurality of unit electrode portions 12a, each of which has a conductive film and slits 13 that have been cut through the conductive film. When a predetermined voltage is applied between the pixel electrode and a counter electrode, a liquid crystal domain is produced in association with each unit electrode portion and liquid crystal molecules in the liquid crystal domain come to have a substantially radially tilting alignment state. As a result, the device of the present invention achieves a wide viewing angle and a fast response characteristic.

摘要翻译： 根据本发明的液晶显示装置包括垂直取向型液晶层32.其每个像素电极12具有多个单元电极部分12a，每个单元电极部分12a具有导电膜和切口13 导电膜。 当在像素电极和对电极之间施加预定电压时，与每个单位电极部分相关联地产生液晶畴，并且液晶畴中的液晶分子具有基本上径向倾斜的取向状态。 结果，本发明的装置实现了广视角和快速响应特性。

公开(公告)号：US08294854B2

公开(公告)日：2012-10-23

申请号：US12299154

申请日：2007-04-05

申请人： Tetsuo Kikuchi ,  Hajime Imai ,  Hideki Kitagawa ,  Mitsunori Imade ,  Yoshihito Hara ,  Junya Shimada ,  Takao Matsumoto

发明人： Tetsuo Kikuchi ,  Hajime Imai ,  Hideki Kitagawa ,  Mitsunori Imade ,  Yoshihito Hara ,  Junya Shimada ,  Takao Matsumoto

IPC分类号： G02F1/1335

CPC分类号： G02F1/133553 ,  G02F1/133555 ,  G02F1/1362

摘要： A liquid crystal display device includes a reflection region for reflecting incident light toward a display surface, wherein, the reflection region includes a metal layer formed on a substrate, a semiconductor layer formed above the metal layer, and a reflective layer formed above the semiconductor layer; and the reflection region includes a first recess formed on a surface of the reflective layer, a second recess formed on the surface of the reflective layer in the first recess, and a third recess formed on the surface of the reflective layer in the second recess. The liquid crystal display device provides a low-cost transflective-type or reflection-type liquid crystal display device having a high image quality.

摘要翻译： 液晶显示装置包括用于将入射光反射到显示面的反射区域，其中，反射区域包括形成在基板上的金属层，形成在金属层上方的半导体层，以及形成在半导体层上方的反射层 ; 并且反射区域包括形成在反射层的表面上的第一凹部，形成在第一凹部中的反射层的表面上的第二凹部，以及形成在第二凹部中的反射层的表面上的第三凹部。 液晶显示装置提供具有高图像质量的低成本半透反射型或反射型液晶显示装置。

公开(公告)号：US20120229749A1

公开(公告)日：2012-09-13

申请号：US13510740

申请日：2010-10-29

申请人： Jun Nishimura ,  Yoshihito Hara ,  Yukinobu Nakata

发明人： Jun Nishimura ,  Yoshihito Hara ,  Yukinobu Nakata

IPC分类号： G02F1/1333 ,  H01L33/08 ,  G02F1/1343

CPC分类号： G02F1/134309 ,  G02F1/13452 ,  G02F2001/133388

摘要： Disclosed is a liquid crystal display device having a transparent substrate that has a main surface including a pixel arrangement region and a peripheral region, a switching element that is formed in the pixel arrangement region, an interlayer insulating film that is formed on the main surface of the transparent substrate, a wiring line that is formed such that an end is exposed from the interlayer insulating film, and a transparent conductive film that is formed so as to reach the wiring line from the main surface of the transparent substrate. An anisotropic conductive film is disposed on an upper surface of the transparent conductive film that is located on the main surface of the transparent substrate.

摘要翻译： 公开了具有透明基板的液晶显示装置，该透明基板具有包括像素排列区域和周边区域的主表面，形成在像素排列区域中的开关元件，形成在像素排列区域的主表面上的层间绝缘膜 所述透明基板，形成为从所述层间绝缘膜露出端部的布线以及形成为从所述透明基板的主表面到达布线的透明导电膜。 各向异性导电膜设置在位于透明基板的主表面上的透明导电膜的上表面上。

公开(公告)号：US20100118238A1

公开(公告)日：2010-05-13

申请号：US12524914

申请日：2007-12-10

申请人： Junya Shimada ,  Hajime Imai ,  Tetsuo Kikuchi ,  Hideki Kitagawa ,  Mitsunori Imade ,  Yoshihito Hara

发明人： Junya Shimada ,  Hajime Imai ,  Tetsuo Kikuchi ,  Hideki Kitagawa ,  Mitsunori Imade ,  Yoshihito Hara

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133345 ,  G02F1/133553 ,  G02F1/1362 ,  G02F2202/10

摘要： Reflection-type and transflective-type liquid crystal display devices having a high image quality, in which moiré or coloration is reduced, are provided at low cost.A liquid crystal display device according to the present invention is a liquid crystal display device having a reflection region in each of a plurality of pixels; the reflection region includes a metal layer, a semiconductor layer, and a reflective layer; a plurality of recesses and protrusions are formed on the surface of the reflective layer; the plurality of recesses are formed according to apertures in the metal layer; the plurality of protrusions are formed so as to conform to the shape of the semiconductor layer; a plurality of pairs among the plurality of recesses that adjoin along a direction include two pairs whose intervals between recesses are different from each other; and a plurality of pairs among the plurality of protrusions that adjoin along a direction include two pairs whose intervals between protrusions are different from each other.

摘要翻译： 以低成本提供了具有高图像质量的莫尔或着色降低的反射型和半透射型液晶显示装置。 根据本发明的液晶显示装置是在多个像素中的每一个具有反射区域的液晶显示装置; 反射区域包括金属层，半导体层和反射层; 在反射层的表面上形成多个凹凸， 所述多个凹部根据所述金属层中的孔而形成; 多个突起形成为符合半导体层的形状; 在沿着一个方向邻接的多个凹部中的多对，包括凹槽间的间隔彼此不同的两对; 并且沿着一个方向邻接的多个突起之间的多对，包括两个突起之间的间隔彼此不同的两对。

公开(公告)号：US08829517B2

公开(公告)日：2014-09-09

申请号：US13810944

申请日：2011-07-14

申请人： Yoshihito Hara ,  Yukinobu Nakata

发明人： Yoshihito Hara ,  Yukinobu Nakata

IPC分类号： H01L29/10 ,  H01L29/786 ,  H01L27/12 ,  G02F1/1345 ,  G02F1/1362 ,  H01L27/32 ,  H01L29/66

CPC分类号： H01L29/78693 ,  G02F1/13458 ,  G02F1/136227 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/3276 ,  H01L29/66969

摘要： A TFT substrate (20a) includes: an insulating substrate (10a); a plurality of source terminals (15) located on the insulating substrate (10a); and a first terminal cover (24) covering part of each of the source terminals (15) and made of an oxide semiconductor. The first terminal cover (24) is removed in a region R between adjacent ones of the source terminals (15).

摘要翻译： TFT基板（20a）包括：绝缘基板（10a）; 位于绝缘基板（10a）上的多个源极端子（15）; 以及覆盖每个源极端子（15）的一部分并由氧化物半导体制成的第一端子盖（24）。 在相邻的源极端子（15）之间的区域R中去除第一端子盖（24）。

公开(公告)号：US20130302929A1

公开(公告)日：2013-11-14

申请号：US13979302

申请日：2012-01-25

申请人： Yoshihito Hara ,  Yukinobu Nakata

发明人： Yoshihito Hara ,  Yukinobu Nakata

IPC分类号： H01L33/08

CPC分类号： H01L33/08 ,  G02F1/133345 ,  G02F1/1339 ,  G02F1/1345 ,  G02F2001/136231 ,  G02F2201/501

摘要： In a display region of an active matrix substrate, an interlayer insulating film made of a photosensitive organic insulating film, an insulating film different from the interlayer insulating film, and a plurality of pixel electrodes formed on a surface of the interlayer insulating film are provided. In a non-display region of the active matrix substrate, a lead line extended from the display region is formed. In a formation region for a sealing member, the interlayer insulating film is removed, the insulating film is provided to cover part of the lead line, and the sealing member is formed directly on a surface of the insulating film.

摘要翻译： 在有源矩阵基板的显示区域中，设置由感光性有机绝缘膜构成的层间绝缘膜，与层间绝缘膜不同的绝缘膜，以及形成在层间绝缘膜的表面上的多个像素电极。 在有源矩阵基板的非显示区域中，形成从显示区域延伸的引线。 在密封构件的形成区域中，除去层间绝缘膜，设置绝缘膜以覆盖引线的一部分，并且密封构件直接形成在绝缘膜的表面上。

公开(公告)号：US20120307173A1

公开(公告)日：2012-12-06

申请号：US13578371

申请日：2011-02-16

申请人： Tetsuo Fujita ,  Yoshihito Hara ,  Yukinobu Nakata

发明人： Tetsuo Fujita ,  Yoshihito Hara ,  Yukinobu Nakata

IPC分类号： H01L33/36 ,  G02F1/136

CPC分类号： G02F1/136227 ,  G02F1/136286 ,  H01L27/1288

摘要： A method for fabricating a display device includes the steps of forming a multilayer structure in which a first conducting film and a second conducting film are stacked in this order, removing part of the second conducting film and forming a contact region in which the first conducting film does not overlap with the second conducting film, thereby forming the electrode portion from the multilayer structure, forming a planarized film made of a photosensitive material on the substrate on which the electrode portion is formed to cover the electrode portion, thereby forming a contact hole located inside the contact region and passing through the planarized film, and forming a pixel electrode on a surface of the planarized film to cover part of the first conducting film located inside the contact hole and exposed from the planarized film.

摘要翻译： 一种显示装置的制造方法，其特征在于，具有以下步骤：依次层叠第一导电膜和第二导电膜的多层结构，除去第二导电膜的一部分，形成第一导电膜 不与第二导电膜重叠，由此从多层结构形成电极部分，在其上形成有电极部分的基板上形成由感光材料制成的平坦化膜以覆盖电极部分，从而形成接触孔 在平坦化膜的表面上形成像素电极，以覆盖位于接触孔内部的第一导电膜的一部分，并从平坦化膜露出。