公开(公告)号：US20090115935A1

公开(公告)日：2009-05-07

申请号：US12265316

申请日：2008-11-05

申请人： Tsuyoshi Maeda ,  Toyokazu Ogasawara

发明人： Tsuyoshi Maeda ,  Toyokazu Ogasawara

IPC分类号： G02F1/13357

CPC分类号： G02F1/133606

摘要： There is provided a liquid crystal display device that includes a liquid crystal panel in a vertically aligned liquid crystal mode, a backlight source placed at the back of the liquid crystal panel to emit white light to the liquid crystal panel, and an optical film placed between the liquid crystal panel and the backlight source and containing dichroic dye aligned in a substantially perpendicular direction.

摘要翻译： 提供了一种液晶显示装置，其包括垂直取向的液晶模式的液晶面板，设置在液晶面板背面以将液晶面板发出白光的背光源，以及位于 液晶面板和背光源并且包含沿基本垂直的方向排列的二色染料。

公开(公告)号：US08749733B2

公开(公告)日：2014-06-10

申请号：US12767046

申请日：2010-04-26

申请人： Tsuyoshi Maeda ,  Toyokazu Ogasawara

发明人： Tsuyoshi Maeda ,  Toyokazu Ogasawara

IPC分类号： G02F1/1335

CPC分类号： G02B5/201 ,  G02B5/223 ,  G02F1/133609

摘要： A liquid crystal display device, without light leakage in a black display mode, is provided. The liquid crystal display (LCD) device includes a LCD panel, a light source, and an optical filter between the LCD and the light source. When the LCD panel is in the black display mode without the optical filter, leakage light leaking from the LCD panel in an oblique direction shows a hue having a local minimum value in a wavelength range from 450 nm to 550 nm. Normal incident light entering into the LCD in a normal direction shows a hue same as that of light just emitted from the light source, and oblique incident light entering into the LCD panel in an oblique direction shows a hue having a local maximum value in a wavelength range from 400 nm to less than 550 nm.

摘要翻译： 提供一种在黑色显示模式下不发生漏光的液晶显示装置。 液晶显示器（LCD）装置包括LCD面板，光源和LCD与光源之间的滤光器。 当没有滤光器的LCD面板处于黑色显示模式时，从倾斜方向从LCD面板泄漏的漏光在450nm至550nm的波长范围内显示出具有局部最小值的色相。 在正常方向进入LCD的正常入射光表现出与从光源刚刚发出的光相同的色相，并且倾斜入射到LCD面板中的倾斜入射光呈现在波长中具有局部最大值的色调 范围从400nm到小于550nm。

公开(公告)号：US08149356B2

公开(公告)日：2012-04-03

申请号：US12420233

申请日：2009-04-08

申请人： Toyokazu Ogasawara ,  Tsuyoshi Maeda

发明人： Toyokazu Ogasawara ,  Tsuyoshi Maeda

IPC分类号： G02F1/1335

CPC分类号： G02F1/133621 ,  G02F2001/133742 ,  G02F2201/08 ,  G02F2201/50 ,  G02F2202/28 ,  G02F2413/02

摘要： A liquid crystal display device according to the present invention includes a liquid crystal panel which has a liquid crystal cell including a predetermined liquid crystal layer and polarizing plates for holding the liquid crystal cell, a backlight source which is arranged on the rear side of the liquid crystal panel, for irradiating the liquid crystal panel with white light, and an absorbing layer which is arranged between the backlight source and the liquid crystal cell, for absorbing only the light of the wavelength band corresponding to a changed color of the white light while passing through the liquid crystal panel in the oblique direction with respect to the normal direction of the liquid crystal panel.

摘要翻译： 根据本发明的液晶显示装置包括液晶面板，其具有包括预定液晶层的液晶单元和用于保持液晶单元的偏振板，配置在液体的后侧的背光源 水晶面板，用于用白光照射液晶面板;以及吸收层，其设置在背光源和液晶单元之间，用于仅吸收与经过的白色光的颜色变化相对应的波长带的光 通过液晶面板相对于液晶面板的法线方向倾斜。

公开(公告)号：US20100296033A1

公开(公告)日：2010-11-25

申请号：US12767046

申请日：2010-04-26

申请人： Tsuyoshi MAEDA ,  Toyokazu Ogasawara

发明人： Tsuyoshi MAEDA ,  Toyokazu Ogasawara

IPC分类号： G02F1/1335

CPC分类号： G02B5/201 ,  G02B5/223 ,  G02F1/133609

摘要： A liquid crystal display device, without light leakage in a black display mode, is provided. The liquid crystal display (LCD) device includes a LCD panel, a light source, and an optical filter between the LCD and the light source. When the LCD panel is in the black display mode without the optical filter, leakage light leaking from the LCD panel in an oblique direction shows a hue having a local minimum value in a wavelength range from 450 nm to 550 nm. Normal incident light entering into the LCD in a normal direction shows a hue same as that of light just emitted from the light source, and oblique incident light entering into the LCD panel in an oblique direction shows a hue having a local maximum value in a wavelength range from 400 nm to less than 550 nm.

摘要翻译： 提供一种在黑色显示模式下不发生漏光的液晶显示装置。 液晶显示器（LCD）装置包括LCD面板，光源和LCD与光源之间的滤光器。 当没有滤光器的LCD面板处于黑色显示模式时，从倾斜方向从LCD面板泄漏的漏光在450nm至550nm的波长范围内显示出具有局部最小值的色相。 在正常方向进入LCD的正常入射光表现出与从光源刚刚发出的光相同的色相，并且倾斜入射到LCD面板中的倾斜入射光呈现在波长中具有局部最大值的色调 范围从400nm到小于550nm。

公开(公告)号：US20090256995A1

公开(公告)日：2009-10-15

申请号：US12420233

申请日：2009-04-08

申请人： Toyokazu Ogasawara ,  Tsuyoshi Maeda

发明人： Toyokazu Ogasawara ,  Tsuyoshi Maeda

IPC分类号： G02F1/13357

CPC分类号： G02F1/133621 ,  G02F2001/133742 ,  G02F2201/08 ,  G02F2201/50 ,  G02F2202/28 ,  G02F2413/02

摘要： A liquid crystal display device according to the present invention includes a liquid crystal panel which has a liquid crystal cell including a predetermined liquid crystal layer and polarizing plates for holding the liquid crystal cell, a backlight source which is arranged on the rear side of the liquid crystal panel, for irradiating the liquid crystal panel with white light, and an absorbing layer which is arranged between the backlight source and the liquid crystal cell, for absorbing only the light of the wavelength band corresponding to a changed color of the white light while passing through the liquid crystal panel in the oblique direction with respect to the normal direction of the liquid crystal panel.

摘要翻译： 根据本发明的液晶显示装置包括液晶面板，其具有包括预定液晶层的液晶单元和用于保持液晶单元的偏振板，配置在液体的后侧的背光源 水晶面板，用于用白光照射液晶面板;以及吸收层，其设置在背光源和液晶单元之间，用于仅吸收与通过的白色光的颜色变化相对应的波长带的光 通过液晶面板相对于液晶面板的法线方向倾斜。

公开(公告)号：US07826004B2

公开(公告)日：2010-11-02

申请号：US12265316

申请日：2008-11-05

申请人： Tsuyoshi Maeda ,  Toyokazu Ogasawara

发明人： Tsuyoshi Maeda ,  Toyokazu Ogasawara

IPC分类号： G02F1/1335

CPC分类号： G02F1/133606

摘要： There is provided a liquid crystal display device that includes a liquid crystal panel in a vertically aligned liquid crystal mode, a backlight source placed at the back of the liquid crystal panel to emit white light to the liquid crystal panel, and an optical film placed between the liquid crystal panel and the backlight source and containing dichroic dye aligned in a substantially perpendicular direction.

摘要翻译： 提供了一种液晶显示装置，其包括垂直取向的液晶模式的液晶面板，设置在液晶面板背面以将液晶面板发出白光的背光源，以及位于 液晶面板和背光源并且包含沿基本垂直的方向排列的二色染料。

公开(公告)号：US08390763B2

公开(公告)日：2013-03-05

申请号：US12423117

申请日：2009-04-14

申请人： Toyokazu Ogasawara ,  Tsuyoshi Maeda

发明人： Toyokazu Ogasawara ,  Tsuyoshi Maeda

IPC分类号： G02F1/13357

CPC分类号： G02B3/0056 ,  G02B5/0236 ,  G02B5/0278 ,  G02B5/0294

摘要： A lens array sheet includes a lens layer having a lens surface on which a plurality of lenses are formed in an array, and a light diffusion layer arranged at an opposite side to the lens surface of the lens layer, for diffusing light directing toward the lens layer, wherein the light diffusion layer has a light reflection portion, which is embedded in at least a part of a non-light focusing region of the lens layer, for reflecting light passing through the non-light focusing region and directing toward the lens layer.

摘要翻译： 透镜阵列片包括具有透镜表面的透镜层，多个透镜在阵列中形成，并且光扩散层布置在与透镜层的透镜表面相反的一侧，用于漫射朝向透镜的光 层，其中所述光扩散层具有光反射部分，所述光反射部分嵌入在所述透镜层的非光聚焦区域的至少一部分中，用于反射穿过所述非光聚焦区域并指向所述透镜层的光 。

公开(公告)号：US08253885B2

公开(公告)日：2012-08-28

申请号：US12416257

申请日：2009-04-01

申请人： Tsuyoshi Maeda ,  Toyokazu Ogasawara

发明人： Tsuyoshi Maeda ,  Toyokazu Ogasawara

IPC分类号： G02F1/1335 ,  A47F3/00 ,  F21V7/04 ,  H03H9/00

CPC分类号： G02F1/133602

摘要： A liquid crystal display device according to the present invention includes a liquid crystal panel, a backlight source provided on a rear surface of the liquid crystal panel, for irradiating the liquid crystal panel with white light, and an optical film provided between the liquid crystal panel and the backlight source, in which the optical film includes a base material which passes the white light irradiated from the backlight source, a colored layer partially provided on one surface of the base material at the side of the liquid crystal, panel, and a reflective layer provided on another surface of the base material at the side of the backlight source opposite to the colored layer, for reflecting the white light.

摘要翻译： 根据本发明的液晶显示装置包括液晶面板，设置在液晶面板的后表面上的用于用白光照射液晶面板的背光源，以及设置在液晶面板之间的光学膜 以及背光源，其中光学膜包括通过从背光源照射的白光的基底材料，部分地设置在液晶，面板侧的基材的一个表面上的着色层和反射 在背光源的与着色层相反的一侧设置在基材的另一表面上的层，用于反射白光。

公开(公告)号：US08111353B2

公开(公告)日：2012-02-07

申请号：US12419785

申请日：2009-04-07

申请人： Toyokazu Ogasawara ,  Tsuyoshi Maeda

发明人： Toyokazu Ogasawara ,  Tsuyoshi Maeda

IPC分类号： G02F1/1335

CPC分类号： G02B5/0278 ,  G02B3/0056 ,  G02B5/0236 ,  G02B5/0294

摘要： A lens array sheet includes a lens layer having a lens surface on which a plurality of lenses are formed in an array, a light reflection layer arranged at an opposite side to the lens surface of the lens layer and having an opening within a light focusing region in the lenses to transmit light, for reflecting light at a site other than the opening, and a light diffusion layer arranged between the lens layer and the light reflection layer, for diffusing light, which passes through the opening and is directed toward the lens layer.

摘要翻译： 透镜阵列片包括具有透镜表面的透镜层，多个透镜在其上形成阵列，光反射层布置在透镜层的透镜表面的相对侧并且具有在光聚焦区域内的开口 在透镜中透射光，用于在除了开口之外的位置反射光，以及布置在透镜层和光反射层之间的光漫射层，用于漫射通过该开口并指向透镜层的光 。

公开(公告)号：US07418112B2

公开(公告)日：2008-08-26

申请号：US11031742

申请日：2005-01-07

申请人： Toyokazu Ogasawara

发明人： Toyokazu Ogasawara

IPC分类号： G06K9/00

CPC分类号： G06K9/00369

摘要： A pedestrian detection apparatus of the present invention extracts a whole-body region and a prospective head region based on a pattern matching between an input image picked up by an infrared camera and whole-body/head model images stored in a model-image storage unit. If the whole-body region has not been recognized, the prospective head region which is at the closest position to a prospective head region recognized from a preceding input image is recognized from the current input image, and an image matching with the head model image of the recognized prospective head region is determined to be a head.

摘要翻译： 本发明的行人检测装置基于由红外线摄像机拾取的输入图像与存储在模型图像存储单元中的全身/头部模型图像之间的图案匹配来提取全身区域和预期头部区域 。 如果未识别全身区域，则从当前输入图像中识别与从前一输入图像识别的预期头部区域最接近的位置的预期头部区域，并且与头部模型图像匹配的图像 公认的前瞻性头脑区域被确定为头脑。