专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08373808B2 Liquid crystal parallax barrier, display device and liquid crystal display device 有权
标题翻译：液晶视差屏障，显示装置和液晶显示装置
公开(公告)号：US08373808B2
公开(公告)日：2013-02-12
申请号：US12828791
申请日：2010-07-01
申请人： Yoshiharu Owaku , Toshio Miyazawa , Hironori Kondo
发明人： Yoshiharu Owaku , Toshio Miyazawa , Hironori Kondo
IPC分类号： G02F1/1335
CPC分类号： G02F1/1347 , G02F1/133512 , G02F1/134363 , G02F2201/124 , G02F2201/44 , G02F2203/12 , G02F2203/66 , H04N13/31
摘要： A liquid crystal parallax barrier panel has the structure formed by stacking an electrode substrate, a liquid crystal layer and a sealing substrate in order. The electrode substrate includes a glass substrate, a first electrode which is branched in plural stages, a second electrode which is arranged on the same layer as the first electrode and is branched in plural stages, and an alignment film. Out of the first electrode and the second electrode, twig portions which include distal ends of branched portions of one electrode and twig portions which include distal ends of branched portions of another electrode are alternately arranged such that the twig portion which includes the distal end of the branched portion of one electrode enters between two twig portions which include the distal ends of branched portions of another electrode. In a state where slits are not formed in a parallax barrier, the first electrode and the second electrode have the same voltage, while the slits are formed in the parallax barrier when a predetermined voltage is applied to the first electrode.
摘要翻译：液晶视差屏障板具有依次层叠电极基板，液晶层和密封基板而形成的结构。电极基板包括玻璃基板，多级分支的第一电极，与第一电极配置在同一层上并分支成多级的第二电极和取向膜。在第一电极和第二电极之外，包括一个电极的分支部分的远端和包括另一个电极的分支部分的远端的枝条部分的交替布置，使得包括该电极的远端的枝条部分一个电极的分支部分进入包括另一电极的分支部分的远端的两个枝条部分之间。在不形成狭缝的状态下，第一电极和第二电极具有相同的电压，而当对第一电极施加预定的电压时，狭缝形成在视差屏障中。

2. 发明申请

US20100230675A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20100230675A1
公开(公告)日：2010-09-16
申请号：US12702975
申请日：2010-02-09
申请人： Katsumi Matsumoto , Hideki Nakagawa , Yoshiharu Owaku , Terunori Saitou , Toshio Miyazawa , Takahiro Kamo , Takuo Kaitoh
发明人： Katsumi Matsumoto , Hideki Nakagawa , Yoshiharu Owaku , Terunori Saitou , Toshio Miyazawa , Takahiro Kamo , Takuo Kaitoh
IPC分类号： H01L33/16 , H01L33/02
CPC分类号： G06F3/0412 , G02F1/1362 , G02F2001/13312 , G06F3/042 , H01L27/3227 , H01L27/323 , H01L27/3269
摘要： A display device having a photosensor which exhibits excellent photoelectric conversion efficiency is provided. In a display device which forms photosensors on a substrate thereof, the photosensor is formed by sequentially stacking a gate electrode, a gate insulation film and a semiconductor layer in such an order or in an opposite order from a substrate side, and electrodes are connected to both sides of the semiconductor layer respectively, the semiconductor layer is formed of a stacked body consisting of a crystalline semiconductor layer and an amorphous semiconductor layer, and the crystalline semiconductor layer is arranged on the gate insulation film side.
摘要翻译：提供了具有优异的光电转换效率的光传感器的显示装置。在其基板上形成光电传感器的显示装置中，光电传感器通过依次层叠栅电极，栅极绝缘膜和半导体层，从基板侧按顺序或相反的顺序形成，电极连接到半导体层的两侧分别由由结晶半导体层和非晶半导体层组成的层叠体形成，并且在栅极绝缘膜侧配置结晶半导体层。

3. 发明授权

US08222645B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08222645B2
公开(公告)日：2012-07-17
申请号：US12702975
申请日：2010-02-09
申请人： Katsumi Matsumoto , Hideki Nakagawa , Yoshiharu Owaku , Terunori Saitou , Toshio Miyazawa , Takahiro Kamo , Takuo Kaitoh
发明人： Katsumi Matsumoto , Hideki Nakagawa , Yoshiharu Owaku , Terunori Saitou , Toshio Miyazawa , Takahiro Kamo , Takuo Kaitoh
IPC分类号： H01L29/04 , H01L31/036 , H01L31/0376 , H01L31/20
CPC分类号： G06F3/0412 , G02F1/1362 , G02F2001/13312 , G06F3/042 , H01L27/3227 , H01L27/323 , H01L27/3269
摘要： A display device having a photosensor which exhibits excellent photoelectric conversion efficiency is provided. In a display device which forms photosensors on a substrate thereof, the photosensor is formed by sequentially stacking a gate electrode, a gate insulation film and a semiconductor layer in such an order or in an opposite order from a substrate side, and electrodes are connected to both sides of the semiconductor layer respectively, the semiconductor layer is formed of a stacked body consisting of a crystalline semiconductor layer and an amorphous semiconductor layer, and the crystalline semiconductor layer is arranged on the gate insulation film side.
摘要翻译：提供了具有优异的光电转换效率的光传感器的显示装置。在其基板上形成光电传感器的显示装置中，光电传感器通过依次层叠栅电极，栅极绝缘膜和半导体层，从基板侧按顺序或相反的顺序形成，电极连接到半导体层的两侧分别由由结晶半导体层和非晶半导体层组成的层叠体形成，并且在栅极绝缘膜侧配置结晶半导体层。

4. 发明申请

US20080204619A1 Display device 审中-公开
标题翻译：显示设备
公开(公告)号：US20080204619A1
公开(公告)日：2008-08-28
申请号：US12071342
申请日：2008-02-20
申请人： Terunori Saitou , Yoshiharu Owaku , Kozo Yasuda , Toshio Miyazawa
发明人： Terunori Saitou , Yoshiharu Owaku , Kozo Yasuda , Toshio Miyazawa
IPC分类号： G02F1/1343 , H01L27/02 , H01J1/62
CPC分类号： G02F1/136204 , G02F1/13454 , H01L27/1214
摘要： A display device in which gate drive circuits are formed at both sides of an effective screen, and a static charge shield conductive film is formed to cover the gate drive circuits. In the manufacturing step and after producing the display device, the constant voltage is applied to the static charge shield conductive film via the common pad, the earth connection line and the like.
摘要翻译：一种显示装置，其中栅极驱动电路形成在有效屏幕的两侧，并且形成静电荷屏蔽导电膜以覆盖栅极驱动电路。在制造步骤中，在制造显示装置之后，通过公共焊盘，接地线等将恒定电压施加到静电电荷屏蔽导电膜。

5. 发明申请

US20090121229A1 Display device 审中-公开
标题翻译：显示设备
公开(公告)号：US20090121229A1
公开(公告)日：2009-05-14
申请号：US12292090
申请日：2008-11-12
申请人： Terunori Saitou , Yoshiharu Owaku , Toshio Miyazawa
发明人： Terunori Saitou , Yoshiharu Owaku , Toshio Miyazawa
IPC分类号： H01L27/088
CPC分类号： G02F1/1345 , G02F1/136286 , G02F2001/13629 , H01L27/12 , H01L27/124 , H01L27/1248
摘要： In a display device which includes: an insulation substrate; thin film transistors which are formed on the insulation substrate; and terminal portions which are configured to supply voltages to the thin film transistors, the thin film transistor includes a gate electrode and a gate line which is formed of a material equal to a material of the gate electrode, a metal line is connected to the terminal portion, a first insulation film and a second insulation film which is made of a material different from a material of the first insulation film are sequentially stacked on the gate line, an opening which exposes the gate line is formed in the first insulation film and the second insulation film, a side wall surface of the opening is sequentially covered with a protective film, a first transparent conductive film and a third insulation film, the first transparent conductive film and a second transparent conductive film are sequentially stacked on an exposed portion of the gate line, and the second transparent conductive film is connected with the metal line.
摘要翻译：一种显示装置，包括：绝缘基板; 形成在绝缘基板上的薄膜晶体管; 以及被配置为向薄膜晶体管提供电压的端子部分，薄膜晶体管包括栅电极和栅极线，栅极线由与栅电极的材料相等的材料形成，金属线连接到端子第一绝缘膜和由与第一绝缘膜的材料不同的材料制成的第二绝缘膜依次层叠在栅极线上，在第一绝缘膜中形成露出栅极线的开口，第二绝缘膜，开口的侧壁表面依次被保护膜，第一透明导电膜和第三绝缘膜覆盖，第一透明导电膜和第二透明导电膜依次层叠在所述第一绝缘膜的暴露部分上栅极线，第二透明导电膜与金属线连接。

6. 发明授权

US09354449B2 Image display device and liquid crystal lens 有权
标题翻译：图像显示装置和液晶镜头
公开(公告)号：US09354449B2
公开(公告)日：2016-05-31
申请号：US13473671
申请日：2012-05-17
申请人： Toshio Miyazawa , Terunori Saitou , Tatsuya Sugita , Miyuki Sugita , Shinichiro Oka
发明人： Toshio Miyazawa , Terunori Saitou , Tatsuya Sugita , Shinichiro Oka
IPC分类号： G02F1/1335 , G02B27/22 , H04N13/04 , G02F1/29
CPC分类号： G02B27/2214 , G02F1/133526 , G02F1/29 , G02F2001/294 , H04N13/305 , H04N13/359
摘要： An image display device includes: a display panel having a plurality of pixels disposed in a matrix; and a liquid crystal lens disposed on the side of a display surface of the display panel, wherein the pixels of the display panel are divided into a plurality of pixel groups each including two or more pixels, the liquid crystal lens forms, by application of an electric field, a lens array having a plurality of lens portions each corresponding to each of the pixel groups, the lens portion is configured to have a first area having a constant refractive index and a second area having a distribution of refractive index, the second area is disposed at a side portion of the lens portion, and the first area is disposed closer to the center than the second area.
摘要翻译：图像显示装置包括：显示面板，具有设置在矩阵中的多个像素; 以及设置在显示面板的显示面一侧的液晶透镜，其中，所述显示面板的像素被分成多个像素组，每个像素组包括两个或更多像素，所述液晶透镜通过应用电场，具有各自对应于每个像素组的多个透镜部分的透镜阵列，所述透镜部分被配置为具有具有恒定折射率的第一区域和具有折射率分布的第二区域，所述第二区域设置在透镜部分的侧部，并且第一区域设置成比第二区域更靠近中心。

7. 发明授权

US08748792B2 Photosensor and photosensor array with capacitive element 有权
标题翻译：具有电容元件的光电传感器和光电传感器阵列
公开(公告)号：US08748792B2
公开(公告)日：2014-06-10
申请号：US13241934
申请日：2011-09-23
申请人： Toshio Miyazawa , Atsushi Hasegawa , Terunori Saitou , Kozo Yasuda , Takeshi Yonekura
发明人： Toshio Miyazawa , Atsushi Hasegawa , Terunori Saitou , Kozo Yasuda , Takeshi Yonekura
IPC分类号： H01L27/00
CPC分类号： H01L27/1461 , H01L27/14692
摘要： A photosensor includes a lower electrode formed of a metal film, an amorphous silicon film disposed on the lower electrode, an n-type amorphous silicon film disposed on the amorphous silicon film, an upper electrode that is disposed on the n-type amorphous silicon film, and receives a first reference voltage, a capacitive element connected between the lower electrode and a second reference voltage, a switch circuit that inputs a first supply voltage to the lower electrode in an on-state, and puts the lower electrode into a floating state in an off-state, and a detector circuit that detects a voltage change in the lower electrode after irradiating the amorphous silicon film for a given period with light when the switch circuit is on.
摘要翻译：光传感器包括由金属膜形成的下电极，设置在下电极上的非晶硅膜，设置在非晶硅膜上的n型非晶硅膜，设置在n型非晶硅膜上的上电极并且接收第一参考电压，连接在下电极和第二参考电压之间的电容元件，在导通状态下向下电极输入第一电源电压并将下电极置于浮置状态的开关电路处于断开状态的检测电路，以及检测电路，其在开关电路导通时用光照射给定期间的非晶硅膜后，检测下部电极的电压变化。

8. 发明授权

US08614659B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08614659B2
公开(公告)日：2013-12-24
申请号：US11644831
申请日：2006-12-26
申请人： Toshio Miyazawa
发明人： Toshio Miyazawa
IPC分类号： G09G3/36
CPC分类号： G09G3/2074 , G09G3/3648 , G09G2300/0408 , G09G2300/0842 , G09G2310/0262 , G09G2310/027
摘要： A display device for use in compact portable devices is configured for assigning gray levels according to the pixel area ratio and, further includes a digital-to-analog (D-A) conversion circuit for converting digital data to gray-level voltage or analog signals. This configuration reduces the size of the circuit for D-A conversion, thus reducing the space for the driving circuit when assigning gray levels according to the pixel area ratio. The combination of the gray-level voltage output from the driving circuit and the gray-level assignment according to the pixel area ratio reduces the scale of the circuit.
摘要翻译：用于小型便携式设备的显示设备被配置为根据像素面积比分配灰度级，并且还包括用于将数字数据转换为灰度级电压或模拟信号的数模（D-A）转换电路。该配置减小了用于D-A转换的电路的尺寸，从而在根据像素面积比分配灰度级时减小了驱动电路的空间。根据像素面积比，来自驱动电路的灰度级电压输出与灰度分配的组合减小了电路的规模。

9. 发明授权

US08519320B2 Optical sensor circuit or array including optical sensor element having a light dependent variable resistance element 有权
标题翻译：光学传感器电路或阵列包括具有光依赖的可变电阻元件的光学传感器元件
公开(公告)号：US08519320B2
公开(公告)日：2013-08-27
申请号：US12832230
申请日：2010-07-08
申请人： Toshio Miyazawa , Hideki Nakagawa , Kozo Yasuda
发明人： Toshio Miyazawa , Hideki Nakagawa , Kozo Yasuda
IPC分类号： H01L31/00
CPC分类号： H01L27/14665 , H01L27/14609 , H04N5/361 , H04N5/3745
摘要： Each optical sensor element includes an upper electrode, a lower electrode, and a light dependent variable resistance element formed of amorphous silicon. Each optical sensor pixel includes: a capacitive element between the lower electrode and a reference voltage line; a first transistor inputting a first power source voltage to a second electrode, connecting a first electrode to the lower electrode, and inputting a second clock to a control electrode; a second transistor inputting a second power source voltage to a second electrode, and connecting a control electrode to the lower electrode; and a third transistor connecting a second electrode to a first electrode of the second transistor, connecting a first electrode to the output line, and inputting a first clock to a control electrode.
摘要翻译：每个光学传感器元件包括由非晶硅形成的上电极，下电极和依赖于光的可变电阻元件。每个光学传感器像素包括：下电极和参考电压线之间的电容元件; 向第二电极输入第一电源电压的第一晶体管，将第一电极连接到下电极，并将第二时钟输入到控制电极; 向第二电极输入第二电源电压并将控制电极连接到下电极的第二晶体管; 以及将第二电极连接到第二晶体管的第一电极的第三晶体管，将第一电极连接到输出线，并将第一时钟输入到控制电极。

10. 发明授权

US08284181B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08284181B2
公开(公告)日：2012-10-09
申请号：US12684317
申请日：2010-01-08
申请人： Takayuki Nakao , Hideo Sato , Masahiro Maki , Toshio Miyazawa
发明人： Takayuki Nakao , Hideo Sato , Masahiro Maki , Toshio Miyazawa
IPC分类号： G09G5/00
CPC分类号： G09G3/3655
摘要： The present invention provides a display device which includes a common electrode drive circuit having the single channel constitution which can miniaturize a circuit scale without increasing elements compared to a conventional display device. A display device includes a plurality of pixels and a common electrode drive circuit. The common electrode drive circuit includes a plurality of basic circuits, wherein the basic circuit includes a first circuit which latches a first input signal at a point of time that a clock signal is changed to a first voltage level from a second voltage level; a second circuit which latches a second input signal at the point of time that the clock signal is changed to the first voltage level from the second voltage level; a first switching circuit which is turned on based on the first circuit and a second switching circuit which is turned on based on the voltage second circuit.
摘要翻译：本发明提供了一种显示装置，其包括具有单通道结构的公共电极驱动电路，其可以与常规显示装置相比能够使电路规模小型化而不增加元件。显示装置包括多个像素和公共电极驱动电路。公共电极驱动电路包括多个基本电路，其中基本电路包括第一电路，其在时钟信号从第二电压电平变为第一电压电平的时间点锁存第一输入信号; 第二电路，其在时钟信号从第二电压电平改变为第一电压电平的时间点锁存第二输入信号; 基于第一电路接通的第一开关电路和基于电压第二电路导通的第二开关电路。

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