公开(公告)号：US09048453B2

公开(公告)日：2015-06-02

申请号：US13627205

申请日：2012-09-26

申请人： Takuya Kawata ,  Hisao Ikeda ,  Manabu Niboshi ,  Seiichi Mitsui ,  Yoshitaka Yamamoto

发明人： Takuya Kawata ,  Hisao Ikeda ,  Manabu Niboshi ,  Seiichi Mitsui ,  Yoshitaka Yamamoto

IPC分类号： H01L51/52

CPC分类号： H01L51/5209 ,  H01L51/5275 ,  H01L51/5278

摘要： To provide a light-emitting device which can emit bright light without increasing the projected area of a light-emitting element and be manufactured with high yield. A light-emitting device of one embodiment of the present invention includes a plurality of projections; a first electrode formed along the plurality of projections; a layer containing a light-emitting organic compound formed along the plurality of projections and over the first electrode; and a second electrode formed along the plurality of projections and over the layer containing a light-emitting organic compound. Further, the plurality of projections each have a bottom surface having a side in contact with a bottom surface of an adjacent projection; a plurality of side surfaces each having a certain angle greater than 0° and less than or equal to 80° with respect to the bottom surface; and a vertex having a first continuously curved surface.

摘要翻译： 本发明提供一种发光装置，其能够在不增加发光元件的投影面积的同时发出亮光，并能够以高收率制造。 本发明的一个实施例的发光装置包括多个突起; 沿所述多个突起形成的第一电极; 包含沿着所述多个突起形成并在所述第一电极上方的发光有机化合物的层; 以及沿所述多个突起形成并且包含发光有机化合物的层的第二电极。 此外，多个突起各自具有与相邻突起的底面接触的一侧的底面; 多个侧表面各自具有相对于底面大于0°且小于或等于80°的一定角度; 以及具有第一连续弯曲表面的顶点。

公开(公告)号：US08427608B2

公开(公告)日：2013-04-23

申请号：US12945624

申请日：2010-11-12

申请人： Masayuki Okamoto ,  Hajime Hiraki ,  Seiichi Mitsui

发明人： Masayuki Okamoto ,  Hajime Hiraki ,  Seiichi Mitsui

IPC分类号： G02F1/1335

CPC分类号： G02F1/133514 ,  G02F1/133371 ,  G02F1/133555 ,  G02F1/133753 ,  G02F2001/133638 ,  G02F2202/04

摘要： A liquid crystal display is furnished with: a liquid crystal display element having a pair of substrates, to which alignment members are provided to their respective opposing surfaces, and a liquid crystal layer sandwiched by the pair of substrates; an alignment mechanism for providing at least two different director configurations simultaneously on different arbitrary regions used for display in the liquid crystal layer; and a reflection film provided to at least one of the different arbitrary regions showing different director configurations; wherein the different arbitrary regions showing different director configurations are used for a reflection display section for showing reflection display and a transmission display section for showing transmission display, respectively. Examples of the alignment mechanism include an alignment film to which the alignment treatment is applied in different orientations in the reflection display section and transmission display section, respectively, an insulation film having different film thicknesses in the reflection display section and transmission display section, and so forth.

公开(公告)号：US20110102723A1

公开(公告)日：2011-05-05

申请号：US12945624

申请日：2010-11-12

申请人： Masayuki OKAMOTO ,  Hajime Hiraki ,  Seiichi Mitsui

发明人： Masayuki OKAMOTO ,  Hajime Hiraki ,  Seiichi Mitsui

IPC分类号： G02F1/1343

CPC分类号： G02F1/133514 ,  G02F1/133371 ,  G02F1/133555 ,  G02F1/133753 ,  G02F2001/133638 ,  G02F2202/04

摘要： A liquid crystal display is furnished with: a liquid crystal display element having a pair of substrates, to which alignment members are provided to their respective opposing surfaces, and a liquid crystal layer sandwiched by the pair of substrates; an alignment mechanism for providing at least two different director configurations simultaneously on different arbitrary regions used for display in the liquid crystal layer; and a reflection film provided to at least one of the different arbitrary regions showing different director configurations; wherein the different arbitrary regions showing different director configurations are used for a reflection display section for showing reflection display and a transmission display section for showing transmission display, respectively. Examples of the alignment mechanism include an alignment film to which the alignment treatment is applied in different orientations in the reflection display section and transmission display section, respectively, an insulation film having different film thicknesses in the reflection display section and transmission display section, and so forth.

摘要翻译： 液晶显示装置具有：具有一对基板的液晶显示元件，对置构件设置在其对应的相对表面上，液晶层夹在该对基板之间; 对准机构，用于在用于在液晶层中显示的不同任意区域上同时提供至少两个不同的导向器配置; 以及反射膜，其设置在显示不同导向器构造的不同任意区域中的至少一个上; 其中显示不同导向器结构的不同任意区域分别用于示出反射显示的反射显示部分和用于显示透射显示的透射显示部分。 对准机构的实例包括分别在反射显示部分和透射显示部分中以不同取向施加取向处理的取向膜，在反射显示部分和透射显示部分中具有不同膜厚度的绝缘膜等 向前。

公开(公告)号：US07859620B2

公开(公告)日：2010-12-28

申请号：US12427449

申请日：2009-04-21

申请人： Masayuki Okamoto ,  Hajime Hiraki ,  Seiichi Mitsui

发明人： Masayuki Okamoto ,  Hajime Hiraki ,  Seiichi Mitsui

IPC分类号： G02F1/1335

CPC分类号： G02F1/133514 ,  G02F1/133371 ,  G02F1/133555 ,  G02F1/133753 ,  G02F2001/133638 ,  G02F2202/04

摘要： A liquid crystal display is furnished with: a liquid crystal display element having a pair of substrates, to which alignment members are provided to their respective opposing surfaces, and a liquid crystal layer sandwiched by the pair of substrates; an alignment mechanism for providing at least two different director configurations simultaneously on different arbitrary regions used for display in the liquid crystal layer; and a reflection film provided to at least one of the different arbitrary regions showing different director configurations; wherein the different arbitrary regions showing different director configurations are used for a reflection display section for showing reflection display and a transmission display section for showing transmission display, respectively. Examples of the alignment mechanism include an alignment film to which the alignment treatment is applied in different orientations in the reflection display section and transmission display section, respectively, an insulation film having different film thicknesses in the reflection display section and transmission display section, and so forth.

摘要翻译： 液晶显示装置具有：具有一对基板的液晶显示元件，对置构件设置在其对应的相对表面上，液晶层夹在该对基板之间; 对准机构，用于在用于在液晶层中显示的不同任意区域上同时提供至少两个不同的导向器配置; 以及反射膜，其设置在显示不同导向器构造的不同任意区域中的至少一个上; 其中显示不同导向器结构的不同任意区域分别用于示出反射显示的反射显示部分和用于显示透射显示的透射显示部分。 对准机构的实例包括分别在反射显示部分和透射显示部分中以不同取向施加取向处理的取向膜，在反射显示部分和透射显示部分中具有不同膜厚度的绝缘膜等 向前。

公开(公告)号：US07394511B2

公开(公告)日：2008-07-01

申请号：US11333304

申请日：2006-01-18

申请人： Masayuki Okamoto ,  Hajime Hiraki ,  Seiichi Mitsui

发明人： Masayuki Okamoto ,  Hajime Hiraki ,  Seiichi Mitsui

IPC分类号： G02F1/1335

CPC分类号： G02F1/133514 ,  G02F1/133371 ,  G02F1/133555 ,  G02F1/133753 ,  G02F2001/133638 ,  G02F2202/04

摘要： A liquid crystal display is furnished with: a liquid crystal display element having a pair of substrates, to which alignment members are provided to their respective opposing surfaces, and a liquid crystal layer sandwiched by the pair of substrates; an alignment mechanism for providing at least two different director configurations simultaneously on different arbitrary regions used for display in the liquid crystal layer; and a reflection film provided to at least one of the different arbitrary regions showing different director configurations; wherein the different arbitrary regions showing different director configurations are used for a reflection display section for showing reflection display and a transmission display section for showing transmission display, respectively. Examples of the alignment mechanism include an alignment film to which the alignment treatment is applied in different orientations in the reflection display section and transmission display section, respectively, an insulation film having different film thicknesses in the reflection display section and transmission display section, and so forth.

摘要翻译： 液晶显示装置具有：具有一对基板的液晶显示元件，对置构件设置在其对应的相对表面上，液晶层夹在该对基板之间; 对准机构，用于在用于在液晶层中显示的不同任意区域上同时提供至少两个不同的导向器配置; 以及反射膜，其设置在显示不同导向器构造的不同任意区域中的至少一个上; 其中显示不同导向器结构的不同任意区域分别用于示出反射显示的反射显示部分和用于显示透射显示的透射显示部分。 对准机构的实例包括分别在反射显示部分和透射显示部分中以不同取向施加取向处理的取向膜，在反射显示部分和透射显示部分中具有不同膜厚度的绝缘膜等 向前。

公开(公告)号：US06657766B2

公开(公告)日：2003-12-02

申请号：US09821686

申请日：2001-03-30

申请人： Kiyoshi Minoura ,  Shun Ueki ,  Masahiko Tomikawa ,  Teiyu Sako ,  Masayuki Okamoto ,  Seiichi Mitsui

发明人： Kiyoshi Minoura ,  Shun Ueki ,  Masahiko Tomikawa ,  Teiyu Sako ,  Masayuki Okamoto ,  Seiichi Mitsui

IPC分类号： G02F103

CPC分类号： G02F1/133553 ,  G02F1/1334

摘要： A reflective display device includes a switching layer, placed between substrates, for switching between a transmissive state for allowing transmission of incident light and a scattering state for scattering the incident light, and a retro-reflector for reflecting an incident ray from the liquid crystal layer so that an outgoing ray of the reflected light is parallel to the incident ray. A pitch of smallest unit structures of the retro-reflector is set to be larger than 0 mm and not more than 5 mm. The retro-reflector is preferably in a form of a corner cube array and has light absorbing surface portions at borders of the smallest unit structures. With this reflective display device, brightness of white state and contrast ratio can be improved.

摘要翻译： 反射型显示装置包括：设置在基板之间的切换层，用于在允许入射光的透射的透射状态和用于散射入射光的散射状态之间切换;以及反射器，用于反射来自液晶层的入射光线 使得反射光的输出光线与入射光线平行。 后向反射器的最小单位结构的间距设定为大于0mm且不大于5mm。 后向反射器优选为角立方体阵列的形式，并且在最小单位结构的边界处具有光吸收表面部分。 通过该反射型显示装置，能够提高白色状态和对比度的亮度。

公开(公告)号：US06512559B1

公开(公告)日：2003-01-28

申请号：US09697073

申请日：2000-10-27

申请人： Kengo Hashimoto ,  Shun Ueki ,  Seiichi Mitsui

发明人： Kengo Hashimoto ,  Shun Ueki ,  Seiichi Mitsui

IPC分类号： G02F11347

CPC分类号： G02F1/13475 ,  G02F1/133536 ,  G02F2203/02

摘要： A reflection-type liquid crystal display device includes a first liquid crystal display layer having a first liquid crystal layer including a liquid crystal molecule, a p-type dichroic dye and a polymer; a reflecting polarizer disposed to transmit linearly polarized light having a polarization direction in a transmitted axis direction of the first liquid crystal display layer; and the second liquid crystal display layer including a polarizer disposed to transmit the linearly polarized light transmitted through the first liquid crystal display layer and reflecting polarizer, a second liquid crystal layer capable of bright/dark display depending on presence or absence of an applied voltage, and a reflector, wherein the first liquid crystal display layer, reflecting polarizer and second liquid crystal display layer are stacked in this order from the side light is incident from, thus providing a reflection-type liquid crystal display device with desirable display quality, capable of bright and high-contrast display.

摘要翻译： 反射型液晶显示装置包括具有包括液晶分子的第一液晶层，p型二色性染料和聚合物的第一液晶显示层; 反射偏振器，其设置成透射在第一液晶显示层的透射轴方向上具有偏振方向的线偏振光; 并且第二液晶显示层包括设置成透射透过第一液晶显示层和反射偏振器的线偏振光的偏振器，根据是否存在施加电压可以亮/暗显示的第二液晶层， 以及反射器，其中第一液晶显示层，反射偏振器和第二液晶显示层从侧光依次层叠，从而提供具有期望的显示质量的反射型液晶显示装置，能够 明亮和高对比度显示。

公开(公告)号：US06351298B1

公开(公告)日：2002-02-26

申请号：US09658552

申请日：2000-09-08

申请人： Seiichi Mitsui ,  Masayuki Okamoto ,  Shun Ueki

发明人： Seiichi Mitsui ,  Masayuki Okamoto ,  Shun Ueki

IPC分类号： G02F11335

CPC分类号： G02F1/133504 ,  C09K19/544 ,  C09K2019/546 ,  G02F1/133528 ,  G02F2001/133626 ,  G02F2203/02

摘要： A reflective type liquid crystal display device in accordance with the present invention includes a reflector film having excellent polarization preservation properties and an anisotropic diffusing film for diffusing only the light polarized in a particular direction. The anisotropic diffusing film is composed of a complex of liquid crystal and a polymer and selectively diffuses incident light. If a liquid crystal layer composed of dichroic dye and liquid crystal is employed, it becomes possible to carry out high contrast display with the anisotropic diffusing film and the reflector film and to prevent reflections of nearby objects appearing on the screen. Similarly, if a liquid crystal layer composed of liquid crystal and a polymer and having a twist angle of orientation of the liquid crystal specified to be in a range of 40° to 50° between an insulating substrate and a reflector member is employed, and the reflector film possesses excellent polarization preservation properties, similarly to the above case a reflective type liquid crystal display device can be obtained which reflects no nearby objects on the screen and can carry out high contrast display.

摘要翻译： 根据本发明的反射型液晶显示装置包括具有优异的偏振保持性的反射膜和用于仅漫射沿特定方向偏振的光的各向异性散射膜。 各向异性扩散膜由液晶和聚合物的复合体构成，并选择性地扩散入射光。 如果使用由二色性染料和液晶组成的液晶层，则可以进行各向异性扩散膜和反射膜的高对比度显示，并且防止出现在屏幕上的附近物体的反射。 类似地，如果使用由液晶和聚合物组成的液晶层，其特征在于在绝缘基板和反射器部件之间规定在40°至50°范围内的液晶的取向扭转角，并且 反射膜具有优异的偏振保护性能，与上述情况类似，可以获得反射型液晶显示装置，其不会在屏幕上反射附近的物体并且可以进行高对比度显示。

公开(公告)号：US06175399B1

公开(公告)日：2001-01-16

申请号：US09021155

申请日：1998-02-10

申请人： Seiichi Mitsui ,  Masayuki Okamoto ,  Shun Ueki

发明人： Seiichi Mitsui ,  Masayuki Okamoto ,  Shun Ueki

IPC分类号： G02F11335

CPC分类号： G02F1/133504 ,  C09K19/544 ,  C09K2019/546 ,  G02F1/133528 ,  G02F2001/133626 ,  G02F2203/02

摘要： A reflective type liquid crystal display device in accordance with the present invention includes a reflector film having excellent polarization preservation properties and an anisotropic diffusing film for diffusing only the light polarized in a particular direction. The anisotropic diffusing film is composed of a complex of liquid crystal and a polymer and selectively diffuses incident light. If a liquid crystal layer composed of dichroic dye and liquid crystal is employed, it becomes possible to carry out high contrast display with the anisotropic diffusing film and the reflector film and to prevent reflections of nearby objects appearing on the screen. Similarly, if a liquid crystal layer composed of liquid crystal and a polymer and having a twist angle of orientation of the liquid crystal specified to be in a range of 40° to 50° between an insulating substrate and a reflector member is employed, and the reflector film possesses excellent polarization preservation properties, similarly to the above case a reflective type liquid crystal display device can be obtained which reflects no nearby objects on the screen and can carry out high contrast display.

摘要翻译： 根据本发明的反射型液晶显示装置包括具有优异的偏振保持性的反射膜和用于仅漫射沿特定方向偏振的光的各向异性散射膜。 各向异性扩散膜由液晶和聚合物的复合体构成，并选择性地扩散入射光。 如果使用由二色性染料和液晶组成的液晶层，则可以进行各向异性扩散膜和反射膜的高对比度显示，并且防止出现在屏幕上的附近物体的反射。 类似地，如果使用由液晶和聚合物组成的液晶层，其特征在于在绝缘基板和反射器部件之间规定在40°至50°范围内的液晶的取向扭转角，并且 反射膜具有优异的偏振保护性能，与上述情况类似，可以获得反射型液晶显示装置，其不会在屏幕上反射附近的物体并且可以进行高对比度显示。

公开(公告)号：US6072553A

公开(公告)日：2000-06-06

申请号：US030154

申请日：1998-02-25

申请人： Seiichi Mitsui ,  Masayuki Okamoto ,  Shun Ueki

发明人： Seiichi Mitsui ,  Masayuki Okamoto ,  Shun Ueki

IPC分类号： G02F1/137 ,  G02F1/1333 ,  G02F1/1334 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/139 ,  C09K19/02

CPC分类号： G02F1/1396 ,  G02F2001/13775

摘要： A liquid crystal element is equipped with at least one polarizer provided on a light entering side thereof, an insulating substrate on which transparent electrodes, a light reflecting member having a light reflecting surface on one side thereof, and a liquid crystal layer sealed between the insulating substrate and the reflecting member, in which liquid crystal molecules and liquid-crystalline polymers are both twist-aligned through a same angle. In the case of a dark display, incident light linearly polarized enters the liquid crystal layer, becoming circularly polarized light at the reflection surface, and after being reflected, when outgoing, the light becomes a linearly polarized light having a plane of polarization rotated through an angle of 90.degree. as compared with that of the incident light. On the other hand, in the case of a bright display, the incident light linearly polarized enters, and when outgoing, it has become diffused light, resulting from that only polarized light components identical to the incident light passed through the element. Thus, by applying a new LCD mode in which the absorption state and the diffusion state are controlled by application of a voltage, a reflection-type LCD device with high colorfulness and display performance, which does not cause a parallax, can be provided.

摘要翻译： 液晶元件配备有至少一个设置在其光入射侧的偏振器，绝缘基板，透明电极，在其一侧具有光反射表面的光反射部件和密封在绝缘体之间的液晶层 基板和反射构件，其中液晶分子和液晶聚合物都以相同的角度进行扭转对齐。 在暗显示的情况下，入射光线性偏振进入液晶层，成为反射面的圆偏振光，反射后，当出射时，光成为具有偏振面旋转的线偏振光 90°角与入射光相比。 另一方面，在明亮显示的情况下，入射光线性偏振入射，并且当出射时，它已经变成漫射的光，由于只有偏振光分量与通过元件的入射光相同。 因此，通过应用通过施加电压来控制吸收状态和扩散状态的新的LCD模式，可以提供不引起视差的具有高色彩和显示性能的反射型LCD装置。