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31. 发明授权

US07122946B2 Light source device having high limit-emitting efficiency 失效
标题翻译：具有高限制发光效率的光源装置
公开(公告)号：US07122946B2
公开(公告)日：2006-10-17
申请号：US10652831
申请日：2003-08-29
申请人： Keiji Hayashi , Tetsuya Kobayashi , Toshihiro Suzuki , Tetsuya Hamada , Mari Sugawara
发明人： Keiji Hayashi , Tetsuya Kobayashi , Toshihiro Suzuki , Tetsuya Hamada , Mari Sugawara
IPC分类号： H01J61/52
CPC分类号： G02B6/0065 , G02B6/0071 , H01J61/523
摘要： There is provided a light source device, used in a display device and the like, having a high light emitting efficiency. The light source device has an electric discharge tube containing mercury and electrodes at both ends. A heat conducting member is attached to and is in contact with a part of the electric discharge tube. The heat conducting member locally cools the tube. The heat conducting member and the tube satisfy the following relationship, 6×10−5(m2·k)/S
摘要翻译：提供了具有高发光效率的用于显示装置等的光源装置。光源装置具有在两端具有汞和电极的放电管。导热构件附接到放电管的一部分并与其接触。导热部件局部冷却管子。导热构件和管满足以下关系：6×10 -5（m 2，...）/ S（1 / k1-1 / k2）W，其中放电管的横截面积为S（m 2），放电管的每单位长度的发热量为W（W / m），非放电管的导热率，冷却部分为k1（W / K / m），冷却部的导热率为k2（W / K / m）。

32. 发明申请

US20110292097A1 ILLUMINATION DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME 审中-公开
标题翻译：照明装置和使用其的液晶显示装置
公开(公告)号：US20110292097A1
公开(公告)日：2011-12-01
申请号：US13204421
申请日：2011-08-05
申请人： Tetsuya Kobayashi , Toshihiro Suzuki , Mari Sugawara , Tetsuya Hamada , Keiji Hayashi , Fumiaki Yamada , Yasutake Furukoshi , Masanori Nishido
发明人： Tetsuya Kobayashi , Toshihiro Suzuki , Mari Sugawara , Tetsuya Hamada , Keiji Hayashi , Fumiaki Yamada , Yasutake Furukoshi , Masanori Nishido
IPC分类号： G09G3/36 , G09G5/10
CPC分类号： G09G3/3611 , G02B6/0046 , G02B6/0076 , G02B6/0078 , G02F1/1336 , G09G3/342 , G09G3/3648 , G09G3/3666 , G09G5/10 , G09G2310/024 , G09G2310/0245 , G09G2310/061 , G09G2320/0233 , G09G2320/0261 , G09G2320/064 , G09G2320/0646 , G09G2360/16
摘要： An illumination device is provided which can reduce a movement blur and a tailing phenomenon on a motion picture display while a drop in display brightness is suppressed, and which can suppress power consumption, can be made small and light, and can prolong the lifetime, and a liquid crystal display device using the same is provided. A light source control part of a control circuit synchronizes a latch pulse signal outputted from a gate driver control part to a gate driver, and outputs light emission control signals to respective light source power supply circuits. The respective light source power supply circuits change emission states of cold cathode fluorescent lamps to one of a first to a third emission states on the basis of the inputted light emission control signals, and illuminate an LCD panel from a rear surface of a display area. A first stage emission state is a non-lighting state, a second stage emission state is a maximum lighting state in which maximum lighting brightness is obtained, and a third emission state is an intermediate lighting state in which brightness of about one half of the second stage emission state is obtained.
摘要翻译：提供了一种照明装置，其可以在显示亮度的下降被抑制的同时减少运动模糊和拖尾现象，并且能够抑制功耗，可以变得小而轻，并且可以延长使用寿命，并且提供了使用该液晶显示装置的液晶显示装置。控制电路的光源控制部分将从栅极驱动器控制部分输出的锁存脉冲信号同步到栅极驱动器，并将光发射控制信号输出到各个光源电源电路。各个光源电源电路根据所输入的发光控制信号，将冷阴极荧光灯的发光状态改变为第一至第三发光状态之一，并从显示区域的后表面照亮LCD面板。第一级发射状态是非点亮状态，第二级发射状态是获得最大照明亮度的最大点亮状态，并且第三发光状态是中间点亮状态，其中亮度约为第二级发光状态的大约二分之一获得阶段发射状态。

33. 发明申请

US20080018575A1 Illumination device and liquid crystal display device using the same 有权
标题翻译：照明装置和使用其的液晶显示装置
公开(公告)号：US20080018575A1
公开(公告)日：2008-01-24
申请号：US11881380
申请日：2007-07-26
申请人： Tetsuya Kobayashi , Toshihiro Suzuki , Mari Sugawara , Tetsuya Hamada , Keiji Hayashi , Fumiaki Yamada , Yasutake Furukoshi , Masanori Nishido
发明人： Tetsuya Kobayashi , Toshihiro Suzuki , Mari Sugawara , Tetsuya Hamada , Keiji Hayashi , Fumiaki Yamada , Yasutake Furukoshi , Masanori Nishido
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G02B6/0046 , G02B6/0076 , G02B6/0078 , G02F1/1336 , G09G3/342 , G09G3/3648 , G09G3/3666 , G09G5/10 , G09G2310/024 , G09G2310/0245 , G09G2310/061 , G09G2320/0233 , G09G2320/0261 , G09G2320/064 , G09G2320/0646 , G09G2360/16
摘要： An illumination device is provided which can reduce a movement blur and a tailing phenomenon on a motion picture display while a drop in display brightness is suppressed, and which can suppress power consumption, can be made small and light, and can prolong the lifetime, and a liquid crystal display device using the same is provided. A light source control part of a control circuit synchronizes a latch pulse signal outputted from a gate driver control part to a gate driver, and outputs light emission control signals to respective light source power supply circuits. The respective light source power supply circuits change emission states of cold cathode fluorescent lamps to one of a first to a third emission states on the basis of the inputted light emission control signals, and illuminate an LCD panel from a rear surface of a display area. A first stage emission state is a non-lighting state, a second stage emission state is a maximum lighting state in which maximum lighting brightness is obtained, and a third emission state is an intermediate lighting state in which brightness of about one half of the second stage emission state is obtained.
摘要翻译：提供了一种照明装置，其可以在显示亮度的下降被抑制的同时减少运动模糊和拖尾现象，并且能够抑制功耗，可以变得小而轻，并且可以延长使用寿命，并且提供了使用该液晶显示装置的液晶显示装置。控制电路的光源控制部分将从栅极驱动器控制部分输出的锁存脉冲信号同步到栅极驱动器，并将光发射控制信号输出到各个光源电源电路。各个光源电源电路根据所输入的发光控制信号，将冷阴极荧光灯的发光状态改变为第一至第三发光状态之一，并从显示区域的后表面照亮LCD面板。第一级发射状态是非点亮状态，第二级发射状态是获得最大照明亮度的最大点亮状态，并且第三发光状态是中间点亮状态，其中亮度约为第二级发光状态的大约二分之一获得阶段发射状态。

34. 发明授权

US06847424B2 Liquid-crystal display and a lighting apparatus 有权
标题翻译：液晶显示器和照明装置
公开(公告)号：US06847424B2
公开(公告)日：2005-01-25
申请号：US09938183
申请日：2001-08-23
申请人： Takeshi Gotoh , Tetsuya Hamada , Tetsuya Kobayashi , Keiji Hayashi , Toshihiro Suzuki
发明人： Takeshi Gotoh , Tetsuya Hamada , Tetsuya Kobayashi , Keiji Hayashi , Toshihiro Suzuki
IPC分类号： F21V8/00 , F21Y103/00 , G02F1/1335 , G02F1/13357 , G09F9/00
CPC分类号： G02F1/133615
摘要： A liquid-crystal display includes a reflective liquid-crystal panel, a light guiding plate disposed on the reflective liquid-crystal panel, a polarizer arranged between a liquid-crystal layer of the reflective liquid-crystal panel and the light guiding plate, and a light source disposed on a side surface of the light guiding plate. Light emitted from the light source propagates through the light guiding plate and has a primary direction. A smaller one of two angles between a projection of the primary direction onto the reflective liquid-crystal panel and an absorption axis of the light guiding plate is at least 50°. This resultantly improves performance of the liquid-crystal display.
摘要翻译：液晶显示器包括反射型液晶面板，设置在反射型液晶面板上的导光板，配置在反射型液晶面板的液晶层与导光板之间的偏振片，以及光源设置在导光板的侧面。从光源发射的光通过导光板传播并具有主要方向。初级方向的投影与反射型液晶面板的投影与导光板的吸收轴之间的两个角度中的较小的一个角度至少为50°。这样可以提高液晶显示器的性能。

35. 发明授权

US5938307A Projection display apparatus using liquid crystal light bulb 失效
标题翻译：投影显示装置采用液晶灯泡
公开(公告)号：US5938307A
公开(公告)日：1999-08-17
申请号：US593229
申请日：1996-01-29
申请人： Tetsuya Hamada , Toshihiro Suzuki , Takeshi Gotoh , Keiji Hayashi
发明人： Tetsuya Hamada , Toshihiro Suzuki , Takeshi Gotoh , Keiji Hayashi
IPC分类号： G02B5/04 , G02B27/00 , G02B27/18 , G02F1/13 , G02F1/1335 , G03B21/00 , G03B21/20 , G03B21/14
CPC分类号： G03B21/20
摘要： A projection display apparatus includes a light source unit for emitting light, a modulation unit for spatially modulating the light from the light source unit, and a projection lens for projecting light spatially modulated by the modulation unit on a screen so that a picture corresponding to spatial modulation in the modulation unit is formed on the screen. A deflection unit is located between the light source and the modulation unit and deflecting beams are included in the light from the light source unit toward an optical axis to prevent the beams from traveling out of the modulation unit.
摘要翻译：一种投影显示装置，包括用于发光的光源单元，用于对来自光源单元的光进行空间调制的调制单元和用于将由调制单元空间调制的光投影到屏幕上的投影透镜，使得与空间对应的图像调制单元的调制形成在屏幕上。偏转单元位于光源和调制单元之间，并且偏转光束包括在来自光源单元的光中朝向光轴，以防止光束从调制单元行进。

36. 发明授权

US5311227A Liquid crystal projection display device with mirror 失效
标题翻译：液晶投影显示装置带镜
公开(公告)号：US5311227A
公开(公告)日：1994-05-10
申请号：US1293
申请日：1993-01-06
申请人： Akio Takayasu , Toshihiro Suzuki , Takeshi Goto , Tetsuya Kobayashi , Tetsuya Hamada , Yoshinori Tanaka , Takashi Kanno , Masaru Ishiwa , Makoto Goshima , Noriyuki Ohashi , Hisashi Yamaguchi
发明人： Akio Takayasu , Toshihiro Suzuki , Takeshi Goto , Tetsuya Kobayashi , Tetsuya Hamada , Yoshinori Tanaka , Takashi Kanno , Masaru Ishiwa , Makoto Goshima , Noriyuki Ohashi , Hisashi Yamaguchi
IPC分类号： G02F1/13 , G02F1/1335 , G02F1/1347 , G03B21/14 , H04N9/31 , H04N17/00 , G03B21/28
CPC分类号： H04N9/3105 , H04N9/315
摘要： A projection display device comprising three projection lenses arranged in a row in a side by side relationship and having respective optical axes extending toward a screen, and three liquid crystal display panels forming images of red, green and blue color lights, the liquid crystal display panels and the projection lenses being arranged to form sets individually. A mirror is arranged between the display element and the projection lens of at least one of the sets. Accordingly, one of the display elements is arranged so as to face in a first direction and the adjacent display element so as to face in a second direction. It is thus possible to reduce the distance between the adjacent projection lenses even if the size of the liquid crystal display panels is enlarged.
摘要翻译：一种投影显示装置，包括：三个投影透镜，并排配置成一排，并具有朝向屏幕延伸的各个光轴;三个液晶显示面板，形成红，绿，蓝三色的图像，液晶显示面板并且投影透镜被布置成分别形成组。在至少一个组的显示元件和投影透镜之间布置有反射镜。因此，一个显示元件被布置为面向第一方向，并且相邻的显示元件以第二方向面对。因此即使扩大液晶显示面板的尺寸，也可以减小相邻投影透镜之间的距离。

37. 发明授权

US5506642A Projector with plastic mirror 失效
标题翻译：投影机与塑料镜
公开(公告)号：US5506642A
公开(公告)日：1996-04-09
申请号：US360152
申请日：1994-12-20
申请人： Toshihiro Suzuki , Tetsuya Kobayashi , Tetsuya Hamada , Takeshi Goto , Tsutomu Nagakari , Hisashi Yamaguchi , Takashi Kanno
发明人： Toshihiro Suzuki , Tetsuya Kobayashi , Tetsuya Hamada , Takeshi Goto , Tsutomu Nagakari , Hisashi Yamaguchi , Takashi Kanno
IPC分类号： H04N5/74 , H04N9/31 , G03B21/28
CPC分类号： H04N9/3105 , H04N5/7408
摘要： A projector comprising liquid crystal display panels and a projection lens for projecting the modulated light to a screen. A back surface reflection mirror including a transparent plastic sheet and a reflecting film is arranged between the projection lens and the screen. The mirror is thin and light and may have optical anisotropy. In order to eliminate an uneven pattern appearing in the screen caused by optical isotropy of the mirror and the difference between the light distribution characteristics in the screen for P- and S-polarized light, the projection lens and the back surface reflection mirror are arranged in such a relationship that a wave normal vector of an arbitrary component of the light projected by the projection lens and made incident to the back surface reflection mirror is not parallel to the optical axis of the plastic sheet.
摘要翻译：一种投影仪，包括液晶显示面板和用于将调制光投影到屏幕的投影透镜。包括透明塑料片和反射膜的背面反射镜布置在投影透镜和屏幕之间。镜子薄而轻，可能具有光学各向异性。为了消除由于镜的光学各向同性引起的屏幕出现的不均匀图案以及用于P偏振光和S偏振光的屏幕中的光分布特性之间的差异，投影透镜和背面反射镜被布置在由投影透镜投影并入射到后表面反射镜的光的任意分量的波形法线向量与塑料片的光轴不平行的关系。

38. 发明授权

US5861927A Liquid crystal display device with uniform characteristics over whole display area 失效
标题翻译：在整个显示区域具有均匀特性的液晶显示装置
公开(公告)号：US5861927A
公开(公告)日：1999-01-19
申请号：US57058
申请日：1998-04-08
申请人： Toshihiro Suzuki , Tetsuya Kobayashi , Tetsuya Hamada , Hisashi Yamaguchi
发明人： Toshihiro Suzuki , Tetsuya Kobayashi , Tetsuya Hamada , Hisashi Yamaguchi
IPC分类号： G02F1/13 , G02F1/133 , G02F1/13357 , G02F1/1335
CPC分类号： G02F1/13306 , H04N9/3108 , H04N9/312
摘要： A liquid crystal display device includes: a liquid crystal spatial modulating element holding a liquid crystal layer between a pair of parallel substrates, wherein transmission of light incident upon the liquid crystal layer along an incidence direction tilted to a predetermined direction from a normal to the substrates takes a local minimum as a voltage applied to the liquid crystal layer is changed, and the voltage at the local minimum changes as the incidence direction is changed; an illumination optical system for supplying illumination light generally over a whole surface of the liquid crystal spatial modulating element along incidence direction or directions tilted to the predetermined direction; and a driver circuit capable of applying a voltage across the liquid crystal layer, the voltage being generally equal to a voltage which provides the local minimum of the transmission with respect to the illumination light. The liquid crystal display device has uniform display characteristics over a display screen.
摘要翻译：液晶显示装置包括：液晶空间调制元件，其在一对平行基板之间保持液晶层，其中沿着从基板的法线倾斜到预定方向的入射方向入射到液晶层的光的透射随着施加到液晶层的电压而改变局部最小值，局部最小电压随入射方向改变而变化; 照明光学系统，用于沿着沿着预定方向倾斜的入射方向或方向向所述液晶空间调制元件的整个表面提供照明光; 以及能够跨越液晶层施加电压的驱动电路，该电压通常等于相对于照明光提供传输的局部最小值的电压。液晶显示装置在显示屏上具有均匀的显示特性。

39. 发明授权

US08134661B2 Reflection-type liquid crystal display device 失效
标题翻译：反射型液晶显示装置
公开(公告)号：US08134661B2
公开(公告)日：2012-03-13
申请号：US13081576
申请日：2011-04-07
申请人： Tetsuya Hamada , Kunihiro Tashiro , Mari Sugawara , Toshihiro Suzuki , Hidefumi Yoshida
发明人： Tetsuya Hamada , Kunihiro Tashiro , Mari Sugawara , Toshihiro Suzuki , Hidefumi Yoshida
IPC分类号： G02F1/1335
CPC分类号： G02F1/133615 , G02B6/0051 , G02B6/0056 , G02F1/133504 , G02F1/133528 , G02F1/13362 , G02F1/13363 , G02F2001/133541 , G02F2001/133616
摘要： To suppress a decrease in the contrast caused by the reflection on the interface to the air layer without decreasing the quality of display. A reflection-type liquid crystal display device includes a light guide plate having a polarizing element stuck or adhered thereto on the side facing a reflection-type liquid crystal display panel and arranged maintaining a predetermined gap relative to the reflection-type liquid crystal display panel. The display device further includes a source of light arranged on an end surface side of the light guide plate, and a member having a light-diffusing function and interposed between the polarizing element and the light guide plate.
摘要翻译：抑制在与空气层的界面上的反射引起的对比度的降低，而不降低显示质量。反射型液晶显示装置包括导光板，该导光板在面向反射型液晶显示面板的一侧粘贴或粘附有偏振元件，并且相对于反射型液晶显示面板保持预定的间隙。显示装置还包括布置在导光板的端面侧的光源和具有光漫射功能并且插入在偏振元件和导光板之间的部件。

40. 发明授权

US07359011B2 Reflection-type liquid crystal display device 有权
标题翻译：反射型液晶显示装置
公开(公告)号：US07359011B2
公开(公告)日：2008-04-15
申请号：US10810483
申请日：2004-03-26
申请人： Tetsuya Hamada , Kunihiro Tashiro , Mari Sugawara , Toshihiro Suzuki
发明人： Tetsuya Hamada , Kunihiro Tashiro , Mari Sugawara , Toshihiro Suzuki
IPC分类号： G02F1/1335
CPC分类号： G02F1/133615 , G02B6/0051 , G02B6/0056 , G02F1/133504 , G02F1/133528 , G02F1/13362 , G02F1/13363 , G02F2001/133541 , G02F2001/133616
摘要： To suppress a decrease in the contrast caused by the reflection on the interface to the air layer without decreasing the quality of display. A reflection-type liquid crystal display device includes a light guide plate having a polarizing element stuck or adhered thereto on the side facing a reflection-type liquid crystal display panel, a source of light arranged on an end surface side of the light guide plate, and the reflection-type liquid crystal display panel arranged maintaining a predetermined gap relative to the light guide plate, wherein a light-diffusing function is imparted to the surface of the reflection-type liquid crystal display panel on the side facing the light guide plate.
摘要翻译：抑制在与空气层的界面上的反射引起的对比度的降低，而不降低显示质量。反射型液晶显示装置包括：导光板，其具有在面向反射型液晶显示面板的一侧粘贴或附着的偏振元件，配置在导光板的端面侧的光源，反射型液晶显示面板配置成相对于导光板保持规定的间隔，在反射型液晶显示面板的面向导光板的一侧的表面赋予光漫射功能。

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