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11. 发明授权

US07684005B2 Active matrix type liquid crystal display apparatus 失效
标题翻译：有源矩阵型液晶显示装置
公开(公告)号：US07684005B2
公开(公告)日：2010-03-23
申请号：US12244181
申请日：2008-10-02
申请人： Yuka Utsumi , Katsumi Kondo , Ikuo Hiyama , Osamu Itoh , Masahito Ohe , Kazuhiko Yanagawa , Keiichiro Ashizawa
发明人： Yuka Utsumi , Katsumi Kondo , Ikuo Hiyama , Osamu Itoh , Masahito Ohe , Kazuhiko Yanagawa , Keiichiro Ashizawa
IPC分类号： C09K19/02
CPC分类号： G02F1/133604 , G02F1/133371 , G02F1/133512 , G02F1/133514 , G02F1/133609 , G02F1/134363 , G09G3/3406 , G09G3/3648 , G09G2300/0434 , G09G2320/0242 , G09G2330/021
摘要： A liquid crystal display apparatus includes a liquid crystal panel having polarizers, and a back light having a light source for illumination of the liquid crystal panel which has a characteristic of spectral transmittance required to satisfy the following equation, x>y>z, when a medium tone display voltage varies in a range between a minimum and maximum voltage for a Blue pixel, where “x” is a value of the transmittance in the panel at a wavelength corresponding to a longest wavelength in a range of wavelengths designated for blue light, “y” is a value of the transmittance in the panel at a wavelength corresponding to a maximum value of the intensity in a range of wavelengths designated for green light, and “z” is a value of the transmittance in the panel at a wavelength corresponding to a maximum value of the intensity in a range of wavelengths designated for red light.
摘要翻译：液晶显示装置包括具有偏振器的液晶面板和具有用于照明液晶面板的光源的背光，其具有满足下列等式所要求的光谱透射特性：x> y> z，当a 中等色调显示电压在蓝色像素的最小和最大电压之间的范围内变化，其中“x”是面对蓝色光指定的波长范围内对应于最长波长的波长的面板中透射率的值， “y”是面板中对应于绿色光的波长范围内的强度的最大值的波长的面板中的透射率的值，“z”是面板中对应于波长的波长的透射率值到指定用于红光的波长范围内的强度的最大值。

12. 发明申请

US20100066949A1 LIQUID CRYSTAL DISPLAY APPARATUS 有权
标题翻译：液晶显示装置
公开(公告)号：US20100066949A1
公开(公告)日：2010-03-18
申请号：US12539666
申请日：2009-08-12
申请人： Yuka UTSUMI , Ikuo Hiyama , Katsumi Kondo , Shigeru Matsuyama
发明人： Yuka UTSUMI , Ikuo Hiyama , Katsumi Kondo , Shigeru Matsuyama
IPC分类号： G02F1/1335
CPC分类号： G02F1/133528 , G02F1/13363
摘要： Provided is a liquid crystal display apparatus including: a liquid crystal panel including a pair of substrates; a liquid crystal layer sandwiched by the pair of substrates; plural electrodes formed on at least one of the pair of substrates; and a pair of polarizers provided in respective outsides of the pair of substrates; and a back light unit provided in a rear of the liquid crystal panel, in which one of the pair of polarizers, which is provided at a side of the back light unit, includes at least two types of layers which cause polarization, and in which the two types of layers include a first layer provided on a side of the liquid crystal layer and a second layer provided on a side of the back light unit, the first layer being a negative uniaxial polarizer layer, the second layer being a positive uniaxial polarizer layer.
摘要翻译：提供一种液晶显示装置，包括：液晶面板，包括一对基板; 被一对基板夹持的液晶层; 形成在所述一对基板中的至少一个上的多个电极; 以及设置在所述一对基板的相应外侧的一对偏振器; 以及设置在液晶面板后部的背光单元，其中设置在背光单元侧的一对偏振器中的一个包括引起偏振的至少两种类型的层，其中两种类型的层包括设置在液晶层一侧的第一层和设置在背光单元侧的第二层，第一层为负单轴偏振层，第二层为正单轴偏振片层。

13. 发明申请

US20090141220A1 Liquid Crystal Display 有权
标题翻译：液晶显示器
公开(公告)号：US20090141220A1
公开(公告)日：2009-06-04
申请号：US12363851
申请日：2009-02-02
申请人： Yuka Utsumi , Makiko Sugibayashi , Ikuo Hiyama , Katsumi Kondo , Mutsumi Maehara
发明人： Yuka Utsumi , Makiko Sugibayashi , Ikuo Hiyama , Katsumi Kondo , Mutsumi Maehara
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , G02F1/133707 , G02F1/134363 , G02F1/1393 , G02F2203/04
摘要： A liquid crystal display includes a pair of substrates having a polarizer, a liquid crystal layer sandwiched between the substrates of the pair, a color filter layer sandwiched between one of the substrates of the pair and the liquid crystal layer, a light source for supplying light to the pair of substrates, the liquid crystal layer, and the color filter layer. The color filter layer includes three filters for displaying blue, green and red. The green filter of the three filters selectively includes an absorbing component capable of absorbing a light spectrum within a wavelength range from 400 nm to 500 nm.
摘要翻译：液晶显示器包括一对基板，其具有偏振器，夹在该对基板之间的液晶层，夹在一对基板之间的滤色器层和液晶层，用于提供光的光源到一对基板，液晶层和滤色器层。滤色器层包括三个用于显示蓝色，绿色和红色的滤光器。三个滤光器的绿色滤光器选择性地包括能够吸收在400nm至500nm的波长范围内的光谱的吸收组件。

14. 发明授权

US07460103B2 Liquid crystal display apparatus with luminance distribution calculating, backlight controller, and video correction to improve display contrast ratio 有权
标题翻译：具有亮度分布计算的液晶显示装置，背光控制器和视频校正，以提高显示对比度
公开(公告)号：US07460103B2
公开(公告)日：2008-12-02
申请号：US11053029
申请日：2005-02-09
申请人： Akitoyo Konno , Masaya Adachi , Daisuke Kajita , Tsunenori Yamamoto , Katsumi Kondo , Tatsuki Inuzuka , Ikuo Hiyama , Yuka Utsumi
发明人： Akitoyo Konno , Masaya Adachi , Daisuke Kajita , Tsunenori Yamamoto , Katsumi Kondo , Tatsuki Inuzuka , Ikuo Hiyama , Yuka Utsumi
IPC分类号： G09G3/36
CPC分类号： G09G3/3426 , G09G3/3208 , G09G3/3225 , G09G3/346 , G09G3/3648 , G09G2300/023 , G09G2300/0434 , G09G2300/06 , G09G2310/08 , G09G2320/0233 , G09G2320/0238 , G09G2320/0247 , G09G2320/028 , G09G2320/0285 , G09G2320/029 , G09G2320/062 , G09G2320/064 , G09G2320/0646 , G09G2320/0653 , G09G2320/066 , G09G2320/103 , G09G2330/021 , G09G2360/144 , G09G2360/145 , G09G2360/16
摘要： The video display apparatus has a light modulation device for forming a picture in accordance with a video signal and a lighting unit for irradiating, on the light modulation device, illumination light necessary to cause it to display the picture. In the apparatus, the lighting unit irradiates the illumination light in sequence of individual plural illumination light source partitive areas, a luminance distribution calculating unit calculates luminance distributions of video signals corresponding to the plural partitive areas to determine illumination light luminance levels of the individual partitive areas, an illumination controller controls rays of the illumination light of individual areas of the lighting unit on the basis of determination by the luminance distribution calculating unit, and a video corrector corrects the video signal inputted to the light modulation device on the basis of the determination by the luminance distribution calculating unit.
摘要翻译：视频显示装置具有用于根据视频信号形成图像的光调制装置和用于在光调制装置上照射使其显示图像所需的照明光的照明单元。在该装置中，照明装置按照各个照明光源部分区域照射照明光，亮度分布计算部分计算与多个部分区域对应的视频信号的亮度分布，以确定各个部分区域的照明光亮度水平照明控制器基于亮度分布计算单元的判定来控制照明单元的各个区域的照明光的光线，并且视频校正器根据通过光调制装置的判定来校正输入到光调制装置的视频信号亮度分布计算单元。

15. 发明授权

US07433012B2 Active matrix type liquid crystal display apparatus 有权
标题翻译：有源矩阵型液晶显示装置
公开(公告)号：US07433012B2
公开(公告)日：2008-10-07
申请号：US11299699
申请日：2005-12-13
申请人： Yuka Utsumi , Katsumi Kondo , Ikuo Hiyama , Osamu Itoh , Masahito Ohe , Kazuhiko Yanagawa , Keiichiro Ashizawa
发明人： Yuka Utsumi , Katsumi Kondo , Ikuo Hiyama , Osamu Itoh , Masahito Ohe , Kazuhiko Yanagawa , Keiichiro Ashizawa
IPC分类号： C09K19/02
CPC分类号： G02F1/133604 , G02F1/133371 , G02F1/133512 , G02F1/133514 , G02F1/133609 , G02F1/134363 , G09G3/3406 , G09G3/3648 , G09G2300/0434 , G09G2320/0242 , G09G2330/021
摘要： A liquid crystal display apparatus includes a liquid crystal panel including a pair of polarizers, and a back light provided at a back side of said liquid crystal panel. The liquid crystal panel is an active matrix type liquid crystal panel enabling display and has a characteristic of spectral transmittance required to satisfy the following equation, ×>y, when a drive voltage is applied thereto so as to vary from a dark state to a light state, in which “x” is a value of the transmittance in the liquid crystal panel at a wavelength which corresponds to one of 490 nm and 500 nm, and “y” is a value of the transmittance in the liquid crystal panel at a wavelength which corresponds to 545 nm.
摘要翻译：一种液晶显示装置，包括一个包括一对偏振器的液晶面板和设置在所述液晶面板背面的背光。液晶面板是能够进行显示的有源矩阵型液晶面板，具有满足以下等式所需的光谱透射特性，当向其施加驱动电压时，x> y为从黑暗状态变化到光状态，其中“x”是液晶面板中对应于490nm和500nm之一的波长的透射率值，“y”是液晶面板中的波长的透射率其对应于545nm。

16. 发明申请

US20060125765A1 Image display method and image display apparatus 审中-公开
标题翻译：图像显示方法和图像显示装置
公开(公告)号：US20060125765A1
公开(公告)日：2006-06-15
申请号：US11352202
申请日：2006-02-13
申请人： Ikuo Hiyama , Shinichi Komura , Tsunenori Yamamoto , Tetsuya Aoyama , Hideo Sato , Makoto Tsumura , Katsumi Kondo , Yuka Utsumi
发明人： Ikuo Hiyama , Shinichi Komura , Tsunenori Yamamoto , Tetsuya Aoyama , Hideo Sato , Makoto Tsumura , Katsumi Kondo , Yuka Utsumi
IPC分类号： G09G3/36
CPC分类号： G09G3/20 , G09G3/3659 , G09G2300/0439 , G09G2300/0814 , G09G2310/0262 , G09G2310/06 , G09G2340/0407
摘要： A display method can achieve both a substantially high definition image display and high speed dynamic image display. The image displaying method of an image displaying apparatus having a display portion consisting of a plurality of pixels takes each of a predetermined number of pixels as one block unit and forms one screen image for display by combining a region for displaying the same information on a plurality of pixels in one block unit during one scanning period and a region for permitting display of respectively different information on the plurality of pixels in the one block unit.
摘要翻译：显示方法可以实现基本上高清晰度图像显示和高速动态图像显示。具有由多个像素组成的显示部分的图像显示装置的图像显示方法将预定数量的像素中的每一个作为一个块单位，并且通过组合用于显示多个像素的相同信息的区域来形成用于显示的一个屏幕图像在一个扫描周期期间以一个块为单位的像素和用于允许在一个块单元中的多个像素上分别显示不同信息的区域。

17. 发明申请

US20050140855A1 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US20050140855A1
公开(公告)日：2005-06-30
申请号：US11020083
申请日：2004-12-23
申请人： Yuka Utsumi , Makiko Sugibayashi , Ikuo Hiyama , Katsumi Kondo , Mutsumi Maehara
发明人： Yuka Utsumi , Makiko Sugibayashi , Ikuo Hiyama , Katsumi Kondo , Mutsumi Maehara
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/13357 , G02F1/1343 , G02F1/1368 , G02F1/139
CPC分类号： G02F1/133514 , G02F1/133707 , G02F1/134363 , G02F1/1393 , G02F2203/04
摘要： A normally-closed liquid crystal display includes a component to selectively absorb characteristic leakage light occurring at black representation. Therefore, when black is displayed, occurrence of unnecessary leakage light due to partial depolarization of polarized light caused by a component of an LCD panel can be suppressed. It is therefore possible to provide a liquid crystal display in which display performance of black is improved to clearly display black.
摘要翻译：常闭液晶显示器包括选择性地吸收以黑色表示发生的特征性泄漏光的部件。因此，当显示黑色时，可以抑制由于由LCD面板的部件引起的偏振光的部分去极化而引起的不必要的泄漏光的发生。因此，可以提供一种提高黑色显示性能以清晰显示黑色的液晶显示器。

18. 发明授权

US08488089B2 Liquid crystal panel and liquid crystal display device 有权
标题翻译：液晶面板和液晶显示装置
公开(公告)号：US08488089B2
公开(公告)日：2013-07-16
申请号：US13102146
申请日：2011-05-06
申请人： Yuka Utsumi , Ikuo Hiyama
发明人： Yuka Utsumi , Ikuo Hiyama
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02F1/134363 , G02F2001/133633 , G02F2001/133637 , G02F2001/134372 , G02F2202/043 , G02F2413/01 , G02F2413/02 , G02F2413/05
摘要： Provided is a liquid crystal display device, in which a pretilt angle of liquid crystal molecules in a liquid crystal layer (21) is smaller than 2° and a first optically anisotropic layer (10) is formed between a first polarizing plate (12) and the first substrate (31). When a polar angle of the first optically anisotropic layer with respect to an in-plane vertical direction is denoted by φ, the first optically anisotropic layer compensates for a polarized state of light having a wavelength of 550 nm that enters the first optically anisotropic layer, the first optically anisotropic layer has a dichroic maximum value in a range of 430 nm or larger and 470 nm or smaller and has a dichroic maximum value in a range of 600 nm or larger and 650 nm or smaller when φ≠0 is satisfied.
摘要翻译：提供了一种液晶显示装置，其中液晶层（21）中的液晶分子的预倾角小于2°，并且在第一偏振片（12）和第一基板（31）。当第一光学各向异性层相对于面内垂直方向的极角由phi表示时，第一光学各向异性层补偿进入第一光学各向异性层的波长为550nm的光的偏振状态，第一光学各向异性层在430nm以上且470nm以下的范围内具有二向色最大值，并且当满足phi <> 0时，具有在600nm以上且650nm以下的范围内的二向色最大值。

19. 发明申请

US20100321607A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20100321607A1
公开(公告)日：2010-12-23
申请号：US12819707
申请日：2010-06-21
申请人： Yuka UTSUMI , Yasushi Tomioka , Ikuo Hiyama
发明人： Yuka UTSUMI , Yasushi Tomioka , Ikuo Hiyama
IPC分类号： G02F1/1335 , G02F1/13357
CPC分类号： G02F1/133514 , G02B5/223 , G02B5/3008 , G02F1/134363 , G02F2201/52
摘要： A liquid crystal display device includes: a liquid crystal layer which contains a liquid crystal composition; a pair of substrates opposed to each other across the liquid crystal layer; alignment layers placed on liquid crystal layer sides of the pair of substrates, respectively; and polarization plates placed on opposite sides from the liquid crystal layer sides, respectively. The pair of substrates includes a thin-film transistor substrate including a thin-film transistor for controlling molecule alignment of the liquid crystal composition, and a color filter substrate including a color layer containing pixels of different colors. A blue pixel, which is one of the pixels of different colors, is larger in area than any of the pixels of other colors. A loss of light in a short-wavelength range is thus reduced.
摘要翻译：液晶显示装置包括：含有液晶组合物的液晶层; 在液晶层上彼此相对的一对基板; 配置层分别放置在一对基板的液晶层侧上; 偏振片分别与液晶层侧相对设置。一对基板包括薄膜晶体管基板，其包括用于控制液晶组合物的分子取向的薄膜晶体管和包括具有不同颜色的像素的彩色层的滤色器基板。作为不同颜色的像素之一的蓝色像素的面积比其他颜色的像素的面积大。因此，在短波长范围内的光的损失减少。

20. 发明申请

US20090040438A1 Active Matrix Type Liquid Crystal Display Apparatus 失效
标题翻译：有源矩阵型液晶显示装置
公开(公告)号：US20090040438A1
公开(公告)日：2009-02-12
申请号：US12244181
申请日：2008-10-02
申请人： Yuka Utsumi , Katsumi Kondo , Ikuo Hiyama , Osamu Itoh , Masahito Ohe , Kazuhiko Yanagawa , Keiichiro Ashizawa
发明人： Yuka Utsumi , Katsumi Kondo , Ikuo Hiyama , Osamu Itoh , Masahito Ohe , Kazuhiko Yanagawa , Keiichiro Ashizawa
IPC分类号： G02F1/1335
CPC分类号： G02F1/133604 , G02F1/133371 , G02F1/133512 , G02F1/133514 , G02F1/133609 , G02F1/134363 , G09G3/3406 , G09G3/3648 , G09G2300/0434 , G09G2320/0242 , G09G2330/021
摘要： A liquid crystal display apparatus includes a liquid crystal panel having polarizers, and a back light having a light source for illumination of the liquid crystal panel which has a characteristic of spectral transmittance required to satisfy the following equation, x>y>z, when a medium tone display voltage varies in a range between a minimum and maximum voltage for a Blue pixel, where “x” is a value of the transmittance in the panel at a wavelength corresponding to a longest wavelength in a range of wavelengths designated for blue light, “y” is a value of the transmittance in the panel at a wavelength corresponding to a maximum value of the intensity in a range of wavelengths designated for green light, and “z” is a value of the transmittance in the panel at a wavelength corresponding to a maximum value of the intensity in a range of wavelengths designated for red light.
摘要翻译：液晶显示装置包括具有偏振器的液晶面板和具有用于照明液晶面板的光源的背光，其具有满足下列等式所要求的光谱透射特性：x> y> z，当a 中等色调显示电压在蓝色像素的最小和最大电压之间的范围内变化，其中“x”是面对蓝色光指定的波长范围内对应于最长波长的波长的面板中透射率的值， “y”是面板中对应于绿色光的波长范围内的强度的最大值的波长的面板中的透射率的值，“z”是面板中对应于波长的波长的透射率值到指定用于红光的波长范围内的强度的最大值。

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