专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20050259199A1 Liquid crystal display device and electronic apparatus 审中-公开
标题翻译：液晶显示装置及电子装置
公开(公告)号：US20050259199A1
公开(公告)日：2005-11-24
申请号：US11093226
申请日：2005-03-30
申请人： Tsuyoshi Maeda
发明人： Tsuyoshi Maeda
IPC分类号： G02B5/30 , G02F1/1335 , G02F1/13363 , G02F1/1337 , G02F1/1343
CPC分类号： G02F1/13363 , G02F1/134363 , G02F2001/133538 , G02F2413/02
摘要： To ensure an aperture ratio and enhance display characteristic as viewed from a wide angle side. There is provided a liquid crystal display device having a liquid crystal interposed between a pair of substrates, in which an electric field parallel to a surface of each of the substrates is applied to the liquid crystal, thereby changing a display state. The liquid crystal display device comprises a retardation film arranged at a side opposite to the liquid crystal of one substrate of the substrates, a first polarizing plate which is arranged at a side opposite to the substrate of the retardation film and which has a transmission axis parallel to an alignment direction of the liquid crystal, and a second polarizing plate which is arranged at a side opposite to the liquid crystal of the other substrate and which has a transmission axis orthogonal to the alignment direction of the liquid crystal.
摘要翻译：为了确保从广角侧观察的开口率和增强显示特性。提供了一种液晶显示装置，其具有插入在一对基板之间的液晶，其中平行于每个基板的表面的电场施加到液晶，从而改变显示状态。所述液晶显示装置具有配置在与所述基板的一个基板的液晶相反侧的延迟膜，所述第一偏振片配置在与所述相位差膜的基板相反的一侧，并且所述第一偏振片的透过轴平行与第二偏振片配置在与另一基板的液晶相反一侧并具有与液晶的取向方向正交的透射轴的第二偏振片。

32. 发明授权

US06873099B2 EL device, EL display, EL illumination apparatus, liquid crystal apparatus using the EL illumination apparatus and electronic apparatus 有权
标题翻译： EL装置，EL显示器，EL照明装置，使用EL照明装置和电子设备的液晶装置
公开(公告)号：US06873099B2
公开(公告)日：2005-03-29
申请号：US10154973
申请日：2002-05-28
申请人： Tsuyoshi Maeda
发明人： Tsuyoshi Maeda
IPC分类号： H05B33/22 , G02F1/13357 , H01J1/62 , H01J63/04
CPC分类号： G02F1/133603
摘要： An electroluminescent (EL) display apparatus is constructed in such a way that a plurality of EL elements are disposed on one surface of an optically transparent substrate in a matrix so as to be isolated from each other and be powered individually, and at least one of a pair of electrodes is made of an optically transparent electrode, so that, when the EL elements are powered, light is emitted from the light emitting layers, wherein an optical device is provided on the other surface side of the substrate so that at least a portion of an incident light injected into the substrate and forming an angle to cause total reflection at the exit face is scattered and/or diffracted externally, and another portion of the incident light is weakly scattered and/or transmitted externally.
摘要翻译：电致发光（EL）显示装置被构造成使得多个EL元件以矩阵形式设置在光学透明基板的一个表面上以彼此隔离并且被单独供电，并且至少一个一对电极由光学透明的电极制成，使得当EL元件被供电时，从发光层发射光，其中光学器件设置在衬底的另一表面侧上，使得至少一个注入基板的入射光的一部分形成角度以使出射面处的全反射在外部散射和/或衍射，另一部分入射光在外部被弱散射和/或透射。

33. 发明申请

US20050030453A1 Liquid crystal display device and electronic apparatus 有权
标题翻译：液晶显示装置及电子装置
公开(公告)号：US20050030453A1
公开(公告)日：2005-02-10
申请号：US10842423
申请日：2004-05-11
申请人： Tsuyoshi Maeda
发明人： Tsuyoshi Maeda
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1337 , G02F1/139
CPC分类号： G02F1/133555 , G02F1/133371 , G02F1/133707 , G02F1/1393
摘要： The invention provides a liquid crystal display device having a wide viewing angle for transmissive display and reflective display. The liquid crystal display device according to the invention can include a homeotropic liquid crystal layer interposed between a pair of substrates. The liquid crystal display device has a transmissive display area and a reflective display area in each dot area. A liquid crystal layer thickness-adjustment layer can be interposed between at least the substrate of the pair of substrates and the liquid crystal layer. The liquid crystal layer thickness-adjustment layer reduces the liquid crystal layer thickness of the reflective display area in comparison with the liquid crystal layer thickness of the transmissive display area. On the substrate opposing the substrate with the liquid crystal layer thickness-adjustment layer, protrusions protruding from the inner surface of the substrate to the liquid crystal layer are formed.
摘要翻译：本发明提供一种具有宽视角的液晶显示装置，用于透射显示和反射显示。根据本发明的液晶显示装置可以包括插入在一对基板之间的垂直的液晶层。液晶显示装置在每个点区域中具有透射显示区域和反射显示区域。可以在至少一对基板的基板和液晶层之间设置液晶层厚度调整层。与透射显示区域的液晶层厚度相比，液晶层厚度调整层减少了反射显示区域的液晶层厚度。在与液晶层厚度调整层相对的基板上形成从基板的内表面向液晶层突出的突起。

34. 发明申请

US20050007509A1 Electro-optical device and electronic apparatus 审中-公开
标题翻译：电光装置和电子设备
公开(公告)号：US20050007509A1
公开(公告)日：2005-01-13
申请号：US10848130
申请日：2004-05-19
申请人： Katsunori Yamazaki , Tsuyoshi Maeda
发明人： Katsunori Yamazaki , Tsuyoshi Maeda
IPC分类号： G02F1/133 , G02F1/139 , G09G3/20 , G09G3/36 , G02F1/136
CPC分类号： G09G3/367 , G02F1/1393
摘要： The invention provides a three-level driving method that prevents or reduces contrast degradation due to a leakage current. Three-level driving drives a pixel by using signal voltages whose data magnitude is smaller than 3 V. The pixel includes a liquid crystal element and a two-terminal switching element connected in series with the liquid crystal element. In the optical characteristics of the liquid crystal element, a difference between a first effective voltage of liquid crystal, at which the optical characteristic starts to change after increasing from zero voltage, and a second effective voltage, at which the maximum optical characteristic occurs, is smaller than 3 V.
摘要翻译：本发明提供了防止或减少由于漏电流引起的对比度劣化的三电平驱动方法。三电平驱动通过使用数据量小于3V的信号电压来驱动像素。像素包括与液晶元件串联连接的液晶元件和两端开关元件。在液晶元件的光学特性中，出现最大光学特性时，光电特性开始从零电压增加而变化的液晶的第一有效电压与第二有效电压之间的差异为小于3 V.

35. 发明申请

US20050001962A1 Liquid crystal display device, method of manufacturing the same, and electronic apparatus 有权
标题翻译：液晶显示装置及其制造方法以及电子装置
公开(公告)号：US20050001962A1
公开(公告)日：2005-01-06
申请号：US10846703
申请日：2004-05-17
申请人： Tsuyoshi Maeda
发明人： Tsuyoshi Maeda
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1337 , G02F1/1362 , G02F1/139
CPC分类号： G02F1/1393 , G02F1/133371 , G02F1/133512 , G02F1/133514 , G02F1/133555 , G02F1/1337 , G02F1/133707 , G02F2001/133742 , G02F2001/133776 , G02F2001/136222
摘要： The invention provides a liquid crystal display device capable of displaying images with a wide angle in both of transmissive display and reflective display. In the liquid crystal display device, a liquid crystal layer can be interposed between a pair of substrates, and a transmissive display region and a reflective display region can be provided in one dot region. The liquid crystal layer is made of liquid crystal whose dielectric anisotropy showing that liquid crystal molecules are vertically aligned at an initial stage is negative. A liquid crystal layer thickness controlling layer for making the thickness of the liquid crystal layer in the reflective display region different from the thickness of the liquid crystal layer in the transmissive display region can be provided between the substrate and the liquid crystal layer. In the transmissive display region and the reflective display region, protrusions that protrude from the internal surface of the substrate to the inside of the liquid crystal layer are further provided. Therefore, the height of the convex portions formed in the transmissive display region is larger than the height of the convex portions formed in the reflective display region.
摘要翻译：本发明提供一种能够在透射显示和反射显示两者中显示广角的图像的液晶显示装置。在液晶显示装置中，可以在一对基板之间插入液晶层，并且可以在一个点区域中设置透射显示区域和反射显示区域。液晶层由液晶分子在初始阶段垂直取向的介电各向异性为负的液晶。可以在基板和液晶层之间设置用于使反射显示区域中的液晶层的厚度与透射显示区域中的液晶层的厚度不同的液晶层厚度控制层。在透射显示区域和反射显示区域中，进一步提供从基板的内表面突出到液晶层的内部的突起。因此，形成在透射显示区域中的凸部的高度大于在反射显示区域中形成的凸部的高度。

36. 发明授权

US06831721B2 Liquid crystal display and electronic apparatus incorporating the liquid crystal display 有权
标题翻译：配有液晶显示器的液晶显示器和电子设备
公开(公告)号：US06831721B2
公开(公告)日：2004-12-14
申请号：US09948428
申请日：2001-09-12
申请人： Tsuyoshi Maeda , Osamu Okumura
发明人： Tsuyoshi Maeda , Osamu Okumura
IPC分类号： G02F11335
CPC分类号： G02F1/13363 , G02F1/133536 , G02F1/133555 , G02F2001/133565 , G02F2001/133637 , G02F2001/133638 , G02F2413/03 , G02F2413/09
摘要： The invention provides a transflective color liquid crystal display that provides a light transmissive display and reduces power consumption without reducing the brightness of the reflective display. In the liquid crystal display with a liquid crystal layer disposed between a pair of substrates, a reflective display unit and a transmissive display unit are formed in one pixel, and a retardation layer including a polymer liquid crystal and having a retardation of roughly ¼ wavelength is formed in the transmissive display unit.
摘要翻译：本发明提供一种半透反射彩色液晶显示器，其提供透光显示并降低功耗，而不降低反射显示器的亮度。在配置在一对基板之间的液晶层的液晶显示器中，在一个像素中形成反射显示单元和透射显示单元，并且具有大致1/4波长的延迟的聚合物液晶的延迟层是形成在透射显示单元中。

37. 发明授权

US06795145B2 Liquid crystal display device and electronic apparatus 有权
标题翻译：液晶显示装置及电子装置
公开(公告)号：US06795145B2
公开(公告)日：2004-09-21
申请号：US10244378
申请日：2002-09-17
申请人： Joji Nishimura , Tsuyoshi Maeda , Osamu Okumura
发明人： Joji Nishimura , Tsuyoshi Maeda , Osamu Okumura
IPC分类号： G02F11335
CPC分类号： G02F1/133553 , G02F1/1362 , G02F1/1365 , G02F2201/343
摘要： The invention provides a liquid crystal display device including switching elements and a reflection layer having low heat resistance. The liquid crystal display device is capable of reducing or preventing a degradation in the characteristics of the reflection layer due to heating in the manufacturing process. A liquid crystal display device includes a pair of opposing substrates, and a liquid crystal interposed between the substrates. A reflection layer is formed on the substrate, and switching elements (TFDs) to drive the liquid crystal are formed on the liquid crystal side of the substrate. The reflection layer is formed of any one of a dielectric reflection film, a cholesteric reflection film, and a holographic reflection film.
摘要翻译：本发明提供一种液晶显示装置，包括开关元件和耐热性低的反射层。液晶显示装置能够减少或防止由于制造过程中的加热导致的反射层特性的劣化。液晶显示装置包括一对相对的基板和夹在基板之间的液晶。在基板上形成反射层，在基板的液晶侧形成驱动液晶的开关元件（TFD）。反射层由介电反射膜，胆甾型反射膜和全息反射膜中的任一种形成。

38. 发明授权

US06752191B2 Sheet-affixing device and sheet-supplying device 有权
标题翻译：片材固定装置和片材供应装置
公开(公告)号：US06752191B2
公开(公告)日：2004-06-22
申请号：US10633541
申请日：2003-08-05
申请人： Tsuyoshi Maeda
发明人： Tsuyoshi Maeda
IPC分类号： B30B1500
CPC分类号： B60B7/06 , B60B7/00 , B60B31/06 , Y10T156/17 , Y10T156/1744 , Y10T156/18
摘要： A sheet-affixing device for affixing a pressure sensitive adhesive-sheet onto a wheel is provided. The sheet-affixing device comprises an absorption plate member, an alignment shaft member, and a pressing member. The absorption plate member is formed in a ring-shape. The exterior diameter of the absorption plate member is smaller than the diameter of a rim. On the bottom surface of the absorption plate member there are provided a plurality of suction perforations. The alignment shaft member is fitted into the hub so that the center of the absorption plate member and the center of the wheel are aligned. The pressing member is used for pressing a peripheral part of the pressure sensitive adhesive-sheet against the rim so that the peripheral part is affixed to the rim. Further, the pressing member is movable relative to the absorption plate member along the axial direction of the ring-shaped absorption plate member.
摘要翻译：提供了一种用于将压敏粘合片粘贴到轮上的片材固定装置。片材固定装置包括吸收板构件，对准轴构件和按压构件。吸收板构件形成为环形。吸收板构件的外径小于边缘的直径。在吸收板构件的底表面上设有多个抽吸孔。对准轴构件装配到毂中，使得吸收板构件的中心和车轮的中心对准。按压构件用于将压敏粘合片的周边部分压靠在轮辋上，使得周边部分固定到轮辋上。此外，按压部件能够相对于吸收板部件沿着环状吸收板部件的轴向移动。

39. 发明授权

US06462724B1 Display device and electronic equipment employing the same 有权
标题翻译：显示装置及采用该装置的电子设备
公开(公告)号：US06462724B1
公开(公告)日：2002-10-08
申请号：US09269540
申请日：1999-07-01
申请人： Yutaka Ozawa , Akira Inoue , Katsunori Yamazaki , Tsuyoshi Maeda , Chiyoaki Iijima
发明人： Yutaka Ozawa , Akira Inoue , Katsunori Yamazaki , Tsuyoshi Maeda , Chiyoaki Iijima
IPC分类号： G09G336
CPC分类号： G09G3/3406 , G02F1/133536 , G02F1/133555 , G02F1/13362 , G02F2001/133545 , G02F2001/133626 , G09G3/3648 , G09G3/367 , G09G2310/06 , G09G2320/0646
摘要： An ON/OFF control signal 105 directive of turning ON in a transmissive display mode or turning OFF in a reflective display mode is output by an ON/OFF state controlling means 111 to a light source 115. The ON/OFF control signal 105 is also output to a data signal converting means 104, and the data signal converting means 104 converts a data signal 102 into a data signal 103 in synchronization with the switching of ON and OFF of the light source 115 so as to prevent positive-negative inversion of the display on a liquid crystal panel 114. A data signal potential supplying means 112 supplies a potential of a data signal based on the data signal 103 to a data signal line 113 so as to drive the liquid crystal panel 114.
摘要翻译： ON / OFF控制信号105在透射显示模式下导通或反射显示模式中的OFF指令由ON / OFF状态控制装置111输出到光源115. ON / OFF控制信号105也是输出到数据信号转换装置104，并且数据信号转换装置104与光源115的ON和OFF的切换同步地将数据信号102转换成数据信号103，以防止光源115的正负反转显示在液晶面板114上。数据信号电位提供装置112将数据信号103的数据信号的电位提供给数据信号线113，以驱动液晶面板114。

40. 发明授权

US06380993B2 Liquid crystal display device and electronic device 有权
标题翻译：液晶显示装置及电子装置
公开(公告)号：US06380993B2
公开(公告)日：2002-04-30
申请号：US09727057
申请日：2000-11-30
申请人： Tsuyoshi Maeda
发明人： Tsuyoshi Maeda
IPC分类号： G02F1335
CPC分类号： G02B6/0036 , G02B6/0043 , G02F2001/133616
摘要： In a front light type liquid crystal display device, to prevent a reduction in the quality of a visible image to be displayed caused by dust entering the liquid crystal display device. To prevent a reduction in the quality of a visible image to be displayed caused by ununiform close contact between the light-guiding member and another member of the liquid crystal display device. A liquid crystal display device 21 including a liquid crystal structure 6 consisting of a pair of substrates 17a and 17b with liquid crystal L filled therebetween; a light source 2 which emits light; a light-guiding member 3, disposed at the observer side of the liquid crystal structure 6, for guiding the light from the light source 2 to the liquid crystal structure 6; and a cover 23 disposed at the observer side of the light-guiding member 3. A first spacer member 12 is disposed between the light-guiding member 3 and the liquid crystal structure 6 at the peripheral portions thereof so as to be in close contact with the light-guiding member 3 and the liquid crystal structure 6, and a second spacer member is disposed between the light-guiding member 3 and the cover 23 at the peripheral portions thereof so as to be in close contact with the light-guiding member 3 and the cover 23. The spacer members 12 and 22 prevent the entry of dust between the liquid crystal structure 6 and the light-guiding member 3 and between the light-guiding member 3 and the cover 23, and can be used to eliminate the problem of ununiform close contact between these component parts.
摘要翻译：在前照式液晶显示装置中，防止由于灰尘进入液晶显示装置而导致的可见图像的质量降低。为了防止由于导光部件与液晶显示装置的其他部件之间的不均匀的紧密接触导致的显示图像质量的降低。一种液晶显示装置21，包括由一对衬底17a和17b组成的液晶结构6，液晶L填充在其间; 发光的光源2; 配置在液晶结构体6的观察者侧的导光部件3，用于将来自光源2的光引导到液晶结构体6; 以及设置在导光部件3的观察者侧的盖23.在导光部件3和液晶结构体6的周缘部分配置有第一间隔部件12，以便与导光部件3的周边部分紧密接触导光部件3和液晶结构体6以及第二间隔部件在其周边部分配置在导光部件3与盖体23之间，以与导光部件3紧密接触隔板部件12,22防止液晶结构体6与导光部件3之间以及导光部件3与盖体23之间的灰尘进入，能够消除问题这些组件之间的不均匀紧密接触。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式