-
公开(公告)号：US08748792B2
公开(公告)日：2014-06-10
申请号：US13241934
申请日：2011-09-23
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。
-
公开(公告)号：US20120074297A1
公开(公告)日：2012-03-29
申请号：US13239754
申请日：2011-09-22
IPC分类号： H01L31/028 , H01L27/146
CPC分类号： H01L27/14649 , H01L27/1461 , H01L31/08 , H01L31/103
摘要： A photosensor array includes plural photosensor pixels. Each of the photosensor pixels includes a lower electrode, an amorphous silicon film, an n-type amorphous silicon film, and an upper electrode. The photosensor array includes plural scanning lines connected to the upper electrodes, plural read lines connected to the lower electrodes, a scanning circuit that is connected to the plural scanning lines, and sequentially supplies a selection scanning signal of a first voltage to the respective scanning lines, a first unit that inputs a second voltage higher than the first voltage to the plural read lines in a blanking period of one horizontal scanning period, and thereafter puts the plural read lines into the floating state, and a second unit that outputs a voltage change in each of the read lines within one horizontal scanning period as the sensor output voltage of the photosensor pixel.
摘要翻译： 光传感器阵列包括多个光电传感器像素。 每个光传感器像素包括下电极，非晶硅膜，n型非晶硅膜和上电极。 光传感器阵列包括连接到上电极的多个扫描线，连接到下电极的多个读取线，连接到多个扫描线的扫描电路，并且将扫描线顺序地提供给各扫描线的第一电压的选择扫描信号 第一单元，在一个水平扫描周期的消隐期间，将多个读取行的第二电压输入到多个读取行，之后将多条读取线置于浮置状态，第二单元输出电压变化 在一个水平扫描周期内的每个读取行中，作为光电传感器像素的传感器输出电压。
-
3.发明授权Photosensor having upper and lower electrodes with amorphous silicon film and n-type amorphous silicon film therebetween and photosensor array 有权光电传感器具有具有非晶硅膜的上电极和下电极以及其间的n型非晶硅膜和光电传感器阵列公开(公告)号：US08963064B2
公开(公告)日：2015-02-24
申请号：US13239754
申请日：2011-09-22
IPC分类号： H01L27/00 , H01L27/146 , H01L31/08 , H01L31/103
CPC分类号： H01L27/14649 , H01L27/1461 , H01L31/08 , H01L31/103
摘要： A photosensor array includes plural photosensor pixels. Each of the photosensor pixels includes a lower electrode, an amorphous silicon film, an n-type amorphous silicon film, and an upper electrode. The photosensor array includes plural scanning lines connected to the upper electrodes, plural read lines connected to the lower electrodes, a scanning circuit that is connected to the plural scanning lines, and sequentially supplies a selection scanning signal of a first voltage to the respective scanning lines, a first unit that inputs a second voltage higher than the first voltage to the plural read lines in a blanking period of one horizontal scanning period, and thereafter puts the plural read lines into the floating state, and a second unit that outputs a voltage change in each of the read lines within one horizontal scanning period as the sensor output voltage of the photosensor pixel.
摘要翻译： 光传感器阵列包括多个光电传感器像素。 每个光传感器像素包括下电极，非晶硅膜，n型非晶硅膜和上电极。 光传感器阵列包括连接到上电极的多个扫描线，连接到下电极的多个读取线，连接到多个扫描线的扫描电路，并且将扫描线顺序地提供给各扫描线的第一电压的选择扫描信号 第一单元，在一个水平扫描周期的消隐期间，将多个读取行的第二电压输入到多个读取行，之后将多条读取线置于浮置状态，第二单元输出电压变化 在一个水平扫描周期内的每个读取行中，作为光电传感器像素的传感器输出电压。
-
公开(公告)号：US20120074406A1
公开(公告)日：2012-03-29
申请号：US13242117
申请日：2011-09-23
IPC分类号： H01L31/0376 , H01L31/12
CPC分类号： G06F1/1684 , G06F21/32 , G06K9/00033 , G06K2009/00932
摘要： A photosensor includes a photosensor array in which plural photosensor pixels are arranged in a matrix form and a backlight arranged below the photosensor array. The photosensor array includes a surface light-shielding film (for example, Al film), and the surface light-shielding film includes an incident hole through which light from an opposite side to the backlight is incident on the respective photosensor pixels, and a passage hole which is provided around the incident hole and irradiates the opposite side with irradiation light from the backlight.
摘要翻译： 光传感器包括其中多个光电传感器像素以矩阵形式布置的光电传感器阵列和布置在光电传感器阵列下方的背光。 光传感器阵列包括表面光屏蔽膜（例如，Al膜），并且表面光屏蔽膜包括入射孔，来自相对于背光的光入射到相应的光传感器像素上，并且通过 孔设置在入射孔周围，并从背光照射相对侧的照射光。
-
公开(公告)号：US20070070023A1
公开(公告)日：2007-03-29
申请号：US11505482
申请日：2006-08-17
IPC分类号： G09G3/36
CPC分类号： G09G3/3413 , G09G3/342 , G09G3/3648 , G09G3/3659 , G09G2310/0235 , G09G2310/024 , G09G2320/0242
摘要： To provide a field-sequential liquid crystal display device capable of reducing color shading. The field-sequential liquid crystal display device includes a liquid crystal display panel, a driving circuit driving the liquid crystal display panel and a backlight irradiating plural colors of light including a first color and a second color sequentially, in which a video voltage of one color of the plural colors is written in respective pixels of plural pixels in each field of the one frame period, and light of the one color of the plural colors is emitted from the backlight to display images on the liquid crystal display panel, and when the drive circuit writes a video voltage of the second color next to the video voltage of the first color in a pixel electrode of a first pixel, finish timing of light emission of a light source of the backlight irradiating light of the first color in an area where the first pixel exists is later than start timing of writing the video voltage of the second color in the pixel electrode of the first pixel.
摘要翻译： 提供能够减少色彩遮蔽的场顺序液晶显示装置。 场顺序液晶显示装置包括液晶显示面板，驱动液晶显示面板的驱动电路和顺序地照射包括第一颜色和第二颜色的多种颜色的背光，其中一种颜色的视频电压 将多个颜色的多个颜色写入一帧周期的每个场中的多个像素的各个像素中，并且从背光发出多种颜色的一种颜色的光以在液晶显示面板上显示图像，并且当驱动 电路在第一像素的像素电极中写入与第一颜色的视频电压相邻的第二颜色的视频电压，在第一颜色的像素电极的区域中照射第一颜色的光的光源的发光的完成定时 存在第一像素的时间晚于第一像素的像素电极中写入第二颜色的视频电压的开始时刻。
-
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。
-
公开(公告)号：US09354449B2
公开(公告)日：2016-05-31
申请号：US13473671
申请日：2012-05-17
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。
-
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。
-
公开(公告)号：US20120120331A1
公开(公告)日：2012-05-17
申请号：US13292233
申请日：2011-11-09
IPC分类号： G02F1/1335
CPC分类号： G02B27/2214 , H04N13/31
摘要： There is provided a technology capable of reducing crosstalk at the time of 3D display in a display device using a liquid crystal lens that forms cylindrical lenses by controlling a voltage applied to a liquid crystal panel. The display device includes a liquid crystal display panel which includes a substrate including a plurality of strip-shaped transparent electrodes and a plurality of strip-shaped light shielding portions overlapping with the electrodes. The display device displays an image by switching a two-dimensional display and a three-dimensional display, and the cylindrical lenses making up a parallax barrier, are formed by controlling a refraction index of a liquid crystal layer.
摘要翻译： 提供了一种能够通过控制施加到液晶面板的电压来形成柱面透镜的液晶透镜的显示装置中能够减少3D显示时的串扰的技术。 显示装置包括液晶显示面板，其包括具有多个条状透明电极的基板和与电极重叠的多个条状遮光部。 显示装置通过切换二维显示器和三维显示器以及构成视差屏障的圆柱形透镜来显示图像，通过控制液晶层的折射率来形成。
-
公开(公告)号：US09332250B2
公开(公告)日：2016-05-03
申请号：US13568929
申请日：2012-08-07
申请人： Tatsuya Sugita , Shinichiro Oka , Shinichi Komura , Toshio Miyazawa , Terunori Saitou , Miyuki Sugita
CPC分类号： G02F1/133528 , G02B3/12 , G02B27/22 , G02B27/2214 , G02B27/26 , G02F1/1337 , G02F2001/133531 , G02F2001/133548 , G02F2001/294 , H04N13/305 , H04N13/359
摘要： In order to provide a display device capable of improving the display quality at the time of 2D display and 3D display, the present invention provides a display device that includes: a display panel that displays an image; and a liquid crystal lens panel that is arranged on the display surface side of the display panel, controls a refractive index in a cylindrical lens manner to form parallax barriers, and switches 2D display and 3D display, and the liquid crystal lens panel includes: a first transparent substrate that is arranged on the display panel side; a second transparent substrate that is arranged to face the first substrate through a liquid crystal layer; and a first polarizing plate that is formed on the display surface side of the second transparent substrate to control a polarization direction of light transmitting through the liquid crystal lens panel.
摘要翻译： 为了提供能够在2D显示和3D显示时提高显示质量的显示装置，本发明提供了一种显示装置，包括：显示图像的显示面板; 以及布置在显示面板的显示面侧的液晶透镜面板，以柱面透镜的方式控制折射率，形成视差屏障，切换2D显示和3D显示，液晶透镜面板包括： 布置在显示面板侧的第一透明基板; 布置成通过液晶层面向第一基板的第二透明基板; 以及第一偏振片，其形成在第二透明基板的显示面侧，以控制透过液晶透镜面板的光的偏振方向。
-
-
-
-
-
-
-
-
-
搜索结果
266 条记录 (耗时 0.059 秒)
