公开(公告)号：US06222598B1

公开(公告)日：2001-04-24

申请号：US09349154

申请日：1999-07-08

申请人： Ikuo Hiyama ,  Katsuyuki Funahata ,  Katsumi Kondo

发明人： Ikuo Hiyama ,  Katsuyuki Funahata ,  Katsumi Kondo

IPC分类号： G02F11335

CPC分类号： G02B6/0056 ,  G02B6/0028 ,  G02B6/0035 ,  G02B6/0046 ,  G02B6/0053 ,  G02F1/133615 ,  G02F1/13362 ,  Y10S385/901

摘要： A backlight device having a light source, a waveguide provided close to the light source, this waveguide being a wedge-shaped waveguide so constructed that the incident light from the light source can be greatly changed in its direction and made to exit therefrom, a polarizing beam splitter provided on the light-exiting side of the wedge-shaped waveguide, and a light converter disposed on the light-exiting side of the polarizing beam splitter. This backlight device is used for liquid crystal displays.

摘要翻译： 一种具有光源的背光装置，靠近光源设置的波导，该波导是楔形波导，其构造成使得来自光源的入射光可以在其方向上大大地改变并且从其方向退出， 设置在楔形波导的光出射侧的光束分离器和设置在偏振光束分离器的光出射侧的光转换器。 该背光装置用于液晶显示器。

公开(公告)号：US6104454A

公开(公告)日：2000-08-15

申请号：US752795

申请日：1996-11-20

申请人： Ikuo Hiyama ,  Katsuyuki Funahata ,  Katsumi Kondo

发明人： Ikuo Hiyama ,  Katsuyuki Funahata ,  Katsumi Kondo

IPC分类号： F21V8/00 ,  G02B6/00 ,  G02F1/13357 ,  G02F1/1335 ,  F21V9/14

CPC分类号： G02B6/0056 ,  G02B6/0028 ,  G02B6/0035 ,  G02B6/0053 ,  G02F1/133615 ,  G02F1/13362 ,  G02B6/0046 ,  Y10S385/901

摘要： A backlight device having a light source, a waveguide provided close to the light source, this waveguide being a wedge-shaped waveguide so constructed that the incident light from the light source can be greatly changed in its direction and made to exit therefrom, a polarizing beam splitter provided on the light-exiting side of the wedge-shaped waveguide, and a light converter disposed on the light-exiting side of the polarizing beam splitter. This backlight device is used for liquid crystal displays.

摘要翻译： 一种具有光源的背光装置，靠近光源设置的波导，该波导是楔形波导，其构造成使得来自光源的入射光可以在其方向上大大地改变并且从其方向退出， 设置在楔形波导的光出射侧的光束分离器和设置在偏振光束分离器的光出射侧的光转换器。 该背光装置用于液晶显示器。

公开(公告)号：US06894671B2

公开(公告)日：2005-05-17

申请号：US09817217

申请日：2001-03-27

申请人： Tsunenori Yamamoto ,  Ikuo Hiyama ,  Shinichi Komura ,  Tetsuya Aoyama ,  Hajime Akimoto ,  Katsuyuki Funahata ,  Kazuhiro Kuwabara

发明人： Tsunenori Yamamoto ,  Ikuo Hiyama ,  Shinichi Komura ,  Tetsuya Aoyama ,  Hajime Akimoto ,  Katsuyuki Funahata ,  Kazuhiro Kuwabara

IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/32 ,  G09G3/36

CPC分类号： G09G3/2011 ,  G09G3/2018 ,  G09G3/2022 ,  G09G3/3258 ,  G09G3/3659 ,  G09G2300/0852

摘要： A display apparatus is capable of adapting sufficiently to an increase in the display frequency even when using an optical modulation element which has a fairly low response speed and can rewrite an image at a high speed. The display apparatus separately performs mapping of display data for an optical modulation element of each pixel and application of gradation information. The display apparatus divides a display period of one frame into a plurality of sub-frames, controls the input value for the optical modulation element independently per each sub-frame in the plurality of sub-frames, and displays an image with a gradation display using the optical modulation element.

摘要翻译： 即使当使用具有相当低的响应速度并且可以高速重写图像的光调制元件时，显示装置也能够充分适应显示频率的增加。 显示装置分别执行每个像素的光调制元件的显示数据的映射和灰度信息的应用。 显示装置将一帧的显示周期分割成多个子帧，对于多个子帧中的每个子帧独立地控制光调制元件的输入值，并且使用 光调制元件。

公开(公告)号：US06803980B2

公开(公告)日：2004-10-12

申请号：US10219291

申请日：2002-08-16

申请人： Katsuyuki Funahata ,  Shinichi Komura ,  Kazuhiro Kuwabara ,  Osamu Itou ,  Katsumi Kondo ,  Makoto Yoneya ,  Makoto Abe

发明人： Katsuyuki Funahata ,  Shinichi Komura ,  Kazuhiro Kuwabara ,  Osamu Itou ,  Katsumi Kondo ,  Makoto Yoneya ,  Makoto Abe

IPC分类号： G02F11335

CPC分类号： G02F1/133553 ,  G02F1/133512 ,  G02F1/133514 ,  G02F2001/133519

摘要： A reflective liquid crystal display apparatus with pixels includes a first electrode substrate, a second electrode substrate and a liquid crystal layer. The first electrode substrate includes a polymer layer having plural protrusions or depressions arranged randomly formed on a glass substrate, and a reflective layer, color filters, transparent electrodes, and an alignment layer formed and laminated sequentially on the polymer layer. The second electrode substrate, includes transparent electrodes and an alignment layer formed and laminated on a glass substrate, and arranged so that the alignment layer faces the alignment layer on the first electrode substrate. The liquid crystal layer is formed by filling a liquid crystal composition into an interval between the first and second electrode substrates. Portions of the reflective layer corresponding to the portions of each pixel other than apertures of each pixel are colored black.

摘要翻译： 具有像素的反射型液晶显示装置包括第一电极基板，第二电极基板和液晶层。 第一电极基板包括具有随机形成在玻璃基板上的多个突起或凹陷的聚合物层，以及在聚合物层上依次形成和层叠的反射层，滤色器，透明电极和取向层。 第二电极基板包括透明电极和形成并层压在玻璃基板上的取向层，并且配置成使得取向层面对第一电极基板上的取向层。 通过将液晶组合物填充到第一和第二电极基板之间的间隔中来形成液晶层。 对应于除每个像素的孔以外的每个像素的部分的反射层的部分被着色为黑色。

公开(公告)号：US06538711B2

公开(公告)日：2003-03-25

申请号：US10042209

申请日：2002-01-11

申请人： Katsuyuki Funahata ,  Shinichi Komura ,  Kazuhiro Kuwabara ,  Osamu Itou ,  Katsumi Kondo

发明人： Katsuyuki Funahata ,  Shinichi Komura ,  Kazuhiro Kuwabara ,  Osamu Itou ,  Katsumi Kondo

IPC分类号： G02F11335

CPC分类号： G02B5/0215 ,  G02B5/0268 ,  G02B5/0284 ,  G02B5/0294 ,  G02F1/133553

摘要： A liquid crystal display device includes two electrode substrates and a liquid crystal layer laid between these substrates. One electrode is composed of a glass substrate with a plastics layer having plural convex portions or convex and concave portions randomly formed thereon and a lamination of a reflector, an insulating and flatting layer, a transparent electrode, and alignment layer formed on the plastics layer. The other electrode substrate is composed of a glass substrate and a lamination of a transparent electrode and alignment layer formed on the glass substrate. Both of the electrode substrates are located in a manner to allow the alignment layer of them to be opposed to each other.

摘要翻译： 液晶显示装置包括两个电极基板和布置在这些基板之间的液晶层。 一个电极由具有多个凸部的塑料层的玻璃基板或者在其上随机形成的凸部和凹部以及在塑料层上形成的反射器，绝缘和平坦化层，透明电极和取向层的叠层构成。 另一个电极基板由玻璃基板和形成在玻璃基板上的透明电极和取向层的叠层构成。 电极基板的两个位置以允许它们的取向层彼此相对的方式。

公开(公告)号：US06476890B1

公开(公告)日：2002-11-05

申请号：US09425614

申请日：1999-10-22

申请人： Katsuyuki Funahata ,  Shinichi Komura ,  Kazuhiro Kuwabara ,  Osamu Itou ,  Katsumi Kondo ,  Makoto Yoneya ,  Makoto Abe

发明人： Katsuyuki Funahata ,  Shinichi Komura ,  Kazuhiro Kuwabara ,  Osamu Itou ,  Katsumi Kondo ,  Makoto Yoneya ,  Makoto Abe

IPC分类号： G02F11335

CPC分类号： G02F1/133553 ,  G02F1/133512 ,  G02F1/133514 ,  G02F2001/133519

摘要： A reflective color liquid crystal display apparatus, which can obtain bright images with a contrast in when viewed from any direction, is provided at a low cost. The reflective color liquid crystal display apparatus has an inside reflector and is able to produce bright images with a high contrast because unnecessary reflecting light from non-aperture portions can be decreased, and its aperture ratio can be determined approximately only by intervals of the reflective layer and intervals between the transparent electrodes. This can be accomplished by removing a reflective layer corresponding to black a matrix layer, adding a black matrix function to a polymer layer having protrusions and depressions under the reflective layer, and making a composition of its element so that a black matrix layer is not formed on the reflective layer, but only color filters are formed.

摘要翻译： 以低成本提供可以获得从任何方向观察时具有对比度的明亮图像的反射彩色液晶显示装置。 反射彩色液晶显示装置具有内部反射器，并且能够产生具有高对比度的明亮图像，因为可以减少来自非开口部分的不必要的反射光，并且其开口率可以仅基于反射层的间隔来确定 和透明电极之间的间隔。 这可以通过去除对应于黑矩阵层的反射层，向在反射层下方具有突起和凹陷的聚合物层添加黑矩阵功能，并且使其元素的组成使得不形成黑矩阵层 在反射层上，但仅形成滤色器。

公开(公告)号：US20050264728A1

公开(公告)日：2005-12-01

申请号：US10522772

申请日：2002-09-20

申请人： Katsuyuki Funahata ,  Makoto Abe ,  Osamu Itoh ,  Shinichi Komura

发明人： Katsuyuki Funahata ,  Makoto Abe ,  Osamu Itoh ,  Shinichi Komura

IPC分类号： G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368

CPC分类号： G02F1/133555 ,  G02F1/136227

摘要： A low cost transflective type liquid crystal display is provided which can display a bright image with high contrast under both indoor and outdoor illumination environments. The liquid crystal display performing transmission type display and reflection type display, includes: a plurality of pixels surrounded on a substrate 10 by a plurality of gate electrodes 11 and a plurality of source electrodes 15 arranged perpendicularly to the gate electrodes; a switching element 19 arranged in each pixel and disposed neat at the intersection between each gate electrode and each source electrode; and a pixel electrode 16 connected to the switching element, wherein the pixel electrode is constituted of a transparent conductive layer and a conductive member 17 having a light reflection function and electrically connected to the transparent conductive layer.

摘要翻译： 提供了一种低成本半透式液晶显示器，其可以在室内和室外照明环境下显示具有高对比度的明亮图像。 执行透射型显示和反射型显示的液晶显示器包括：通过多个栅电极11和与栅电极垂直设置的多个源极15围绕在基板10上的多个像素; 开关元件19布置在每个像素中并且整齐地布置在每个栅电极和每个源极之间的交叉处; 以及连接到开关元件的像素电极16，其中像素电极由透明导电层和具有光反射功能的导电构件17构成，并且电连接到透明导电层。

公开(公告)号：US6064358A

公开(公告)日：2000-05-16

申请号：US681353

申请日：1996-07-23

申请人： Masaaki Kitajima ,  Makoto Tsumura ,  Yoshiro Mikami ,  Katsuyuki Funahata ,  Yoshiharu Nagae ,  Yoko Wakui ,  Ryuichi Saito ,  Makoto Matsui ,  Fumiaki Nemoto

发明人： Masaaki Kitajima ,  Makoto Tsumura ,  Yoshiro Mikami ,  Katsuyuki Funahata ,  Yoshiharu Nagae ,  Yoko Wakui ,  Ryuichi Saito ,  Makoto Matsui ,  Fumiaki Nemoto

IPC分类号： G02F1/133 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  G09F9/30 ,  G09G3/36

CPC分类号： G02F1/133512 ,  G02F1/136213

摘要： A liquid crystal active matrix display device includes a first substrate having a thin film transistor formed thereon. A light-screening film 1 is located on the first substrate in a manner to be overlapped with an ITO. The display device includes a second substrate having a color filter and a light-screening film 2 formed thereon. The second substrate is opposed to the first substrate. The light-screening film 2 extends from the uncontrollable area by a certain value depending on a voltage from the external, resulting in improving a numerical aperture.

摘要翻译： 液晶有源矩阵显示装置包括其上形成有薄膜晶体管的第一基板。 遮光膜1以与ITO重叠的方式位于第一基板上。 显示装置包括具有形成在其上的滤色器和遮光膜2的第二基板。 第二基板与第一基板相对。 遮光膜2根据来自外部的电压从不可控区域延伸一定值，从而提高数值孔径。

公开(公告)号：US20050068279A1

公开(公告)日：2005-03-31

申请号：US10946608

申请日：2004-09-21

申请人： Shoichi Hirota ,  Susumu Edo ,  Hiroki Kaneko ,  Tetsuya Oshima ,  Tatsuya Sugita ,  Shinichi Komura ,  Katsuyuki Funahata

发明人： Shoichi Hirota ,  Susumu Edo ,  Hiroki Kaneko ,  Tetsuya Oshima ,  Tatsuya Sugita ,  Shinichi Komura ,  Katsuyuki Funahata

IPC分类号： G02F1/1368 ,  G02F1/133 ,  G02F1/167 ,  G09G3/20 ,  G09G3/34 ,  G09G3/36 ,  H01L27/01 ,  H01L27/12 ,  H01L31/0392

CPC分类号： G09G3/3648 ,  G06F1/3203 ,  G06F1/3265 ,  G09G3/2011 ,  G09G3/2074 ,  G09G3/2077 ,  G09G3/3433 ,  G09G3/3655 ,  G09G3/3659 ,  G09G2300/0465 ,  G09G2300/0842 ,  G09G2310/0262 ,  G09G2310/04 ,  G09G2310/06 ,  G09G2320/0247 ,  H01L27/12 ,  Y02D10/126 ,  Y02D10/153

摘要： A reference voltage line is synchronously scanned with scanning of a scanning signal line, voltage of the reference voltage line is set to be the voltage of a common electrode, the second transistor is set to be OFF state during the reference voltage line is set in the common voltage for a pixel wherein a node between an image signal memory and said second transistor is set in a voltage so that said second transistor becomes OFF and the voltage of image signal line is set to be high voltage level when the voltage of the scanning signal line changes from low voltage level to high voltage level for the pixel wherein the node between the image signal memory and the second transistor is set in a voltage so that said second transistor becomes ON.

摘要翻译： 参考电压线与扫描信号线的扫描同步扫描，参考电压线的电压被设置为公共电极的电压，第二晶体管在参考电压线被设置为截止状态 像素的公共电压，其中图像信号存储器和所述第二晶体管之间的节点被设置为电压，使得当扫描信号的电压被设置为使得所述第二晶体管变为OFF并且图像信号线的电压被设置为高电压电平 线路从像素的低电压电平变化到高电压电平，其中图像信号存储器和第二晶体管之间的节点被设置为电压，使得所述第二晶体管变为导通。

公开(公告)号：US5561539A

公开(公告)日：1996-10-01

申请号：US301005

申请日：1994-09-06

申请人： Katsuyuki Funahata ,  Nobuhiro Takeda ,  Yoshiharu Nagae

发明人： Katsuyuki Funahata ,  Nobuhiro Takeda ,  Yoshiharu Nagae

IPC分类号： G02F1/1345 ,  G02F1/13 ,  G02F1/1335 ,  H05K1/00 ,  H05K3/34 ,  H05K3/36 ,  G02F1/1343 ,  G02F1/1333

CPC分类号： G02F1/13452 ,  G02F1/133516 ,  H05K1/0393 ,  H05K3/3452 ,  H05K3/363

摘要： The object of the invention is to provide a low-cost, high-reliability, compact, lightweight, and low-power-consumption color liquid crystal display.To achieve the object, a liquid crystal display according to the invention comprises a backlight for applying light to a liquid crystal panel, which includes an optical plate at one side of a liquid crystal panel and a light source at the side of the optical plate to supply light to the optical plate; and a tape carrier package for liquid crystal driver including a semiconductor integrated circuit device, wherein the tape carrier package for liquid crystal driver is bent on the bent portion of the light source of the backlight.The present invention makes it possible to realize a high-reliability bent TCP, minimize the frame of a liquid crystal display by applying the bent TCP, and realize OA equipment such as a high-reliability, compact, lightweight, and thin word processor or notebook PC superior in the portability.

摘要翻译： 本发明的目的是提供一种低成本，高可靠性，紧凑，重量轻，功耗低的彩色液晶显示器。 为了实现该目的，根据本发明的液晶显示器包括用于向液晶面板施加光的背光源，该液晶面板包括在液晶面板一侧的光学板和在光学板侧的光源至 向光学板提供光; 以及用于包括半导体集成电路器件的液晶驱动器的带载体封装，其中用于液晶驱动器的带载体封装件弯曲在背光源的光源的弯曲部分上。 本发明使得可以实现高可靠性的弯曲TCP，通过应用弯曲的TCP使液晶显示器的框架最小化，并实现诸如高可靠性，紧凑，轻巧和薄的文字处理器或笔记本的OA设备 PC优于便携性。