公开(公告)号：US5682215A

公开(公告)日：1997-10-28

申请号：US569295

申请日：1995-12-08

申请人： Shizuo Nishihara ,  Toshihiro Fukuda ,  Satofumi Koike ,  Shunji Kurita ,  Shin Yoshizawa ,  Tetsuro Ochi

发明人： Shizuo Nishihara ,  Toshihiro Fukuda ,  Satofumi Koike ,  Shunji Kurita ,  Shin Yoshizawa ,  Tetsuro Ochi

IPC分类号： G02F1/1335

CPC分类号： G02F1/133526 ,  G02F1/133514

摘要： There is provided a color display device comprising a first substrate provided on the light source side to accept an incident light, a second substrate joined with the first substrate via a space to emit an outgoing light, an electro-optical substance held in the space, a plurality of picture elements arranged in a matrix on the second substrate to modulate an incident light and emit an outgoing light, a plurality of microlenses, arranged on the incident light side of the picture elements, for condensing incident light to individual picture elements and a color filter, arranged on the incident light side of the microlenses, for coloring individual picture elements.

摘要翻译： 提供了一种彩色显示装置，包括设置在光源侧的第一基板以接收入射光，经由空间与第一基板接合以发射出射光的第二基板，保持在该空间中的电光物质， 在第二基板上以矩阵形式布置的多个图像元素，以调制入射光并发出出射光，多个微透镜，布置在像素的入射光侧，用于将入射光聚焦到各个像素，以及 滤色器，布置在微透镜的入射光侧，用于着色各个图像元素。

公开(公告)号：US5771085A

公开(公告)日：1998-06-23

申请号：US740903

申请日：1996-11-04

申请人： Tetsuro Ochi ,  Shizuo Nishihara ,  Hiroaki Ichikawa ,  Satofumi Koike ,  Yasunori Sato

发明人： Tetsuro Ochi ,  Shizuo Nishihara ,  Hiroaki Ichikawa ,  Satofumi Koike ,  Yasunori Sato

IPC分类号： G02F1/13 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/335

CPC分类号： G02F1/133526 ,  G02F2001/133354

摘要： To provide a liquid crystal display device and manufacturing method thereof for preventing a drop in the pixel slot opening and focus rates due to poor alignment precision of the drive substrate and microlens which face each other, and for improving the focus rate and production efficiency. A lens group comprised of a plurality of microlenses is integrated into the opposing substrate. A second alignment mark is formed at the desired position within the display area on the opposing substrate. This second alignment mark is formed along grooves between numerous protrusions having a semi-circular shaped cross section so the outer contours of the face form a cross shape of a specific width. These protrusions are made of the same material (for instance transparent plastic) and shape (semi-circular cross section) as those of the microlens at the display area, forming a lens shape. The second alignment mark is made together and simultaneously with the forming of the microlens in such a way that there is no deviation between the second alignment mark and the microlens opposite it.

摘要翻译： 提供一种液晶显示装置及其制造方法，用于防止因彼此面对的驱动基板和微透镜的对准精度差而引起的像素槽开口和聚焦速度的下降，并提高了聚焦速度和生产效率。 由多个微透镜组成的透镜组被集成到相对的基板中。 第二对准标记形成在相对基板上的显示区域内的期望位置处。 该第二对准标记沿着具有半圆形横截面的许多突起之间的凹槽形成，使得该表面的外轮廓形成特定宽度的十字形。 这些突起由与显示区域的微透镜相同的材料（例如透明塑料）和形状（半圆形横截面）制成，形成透镜形状。 第二对准标记一起制成，同时形成微透镜，使得第二对准标记和与其相对的微透镜之间没有偏差。

公开(公告)号：US5850276A

公开(公告)日：1998-12-15

申请号：US949909

申请日：1997-10-14

申请人： Tetsuro Ochi ,  Shizuo Nishihara ,  Hiroaki Ichikawa ,  Satofumi Koike ,  Yasunori Sato

发明人： Tetsuro Ochi ,  Shizuo Nishihara ,  Hiroaki Ichikawa ,  Satofumi Koike ,  Yasunori Sato

IPC分类号： G02F1/1333 ,  G02F1/1335 ,  G02F1/13

CPC分类号： G02F1/133526 ,  G02F2001/133354

摘要： To provide a liquid crystal display device and manufacturing method thereof for preventing a drop in the pixel slot opening and focus rates due to poor alignment precision of the drive substrate and microlens which face each other, and for improving the focus rate and production efficiency. A lens group comprised of a plurality of microlenses is integrated into the opposing substrate. A second alignment mark is formed at the desired position within the display area on the opposing substrate. This second alignment mark is formed along grooves between numerous protrusions having a semi-circular shaped cross section so the outer contours of the face form a cross shape of a specific width. These protrusions are made of the same material (for instance transparent plastic) and shape (semi-circular cross section) as those of the microlens at the display area, forming a lens shape. The second alignment mark is made together and simultaneously with the forming of the microlens in such a way that there is no deviation between the second alignment mark and the microlens opposite it.

摘要翻译： 提供一种液晶显示装置及其制造方法，用于防止因彼此面对的驱动基板和微透镜的对准精度差而引起的像素槽开口和聚焦速度的下降，并且用于提高聚焦速度和生产效率。 由多个微透镜组成的透镜组被集成到相对的基板中。 第二对准标记形成在相对基板上的显示区域内的期望位置处。 该第二对准标记沿着具有半圆形横截面的许多突起之间的凹槽形成，使得该表面的外轮廓形成特定宽度的十字形。 这些突起由与显示区域的微透镜相同的材料（例如透明塑料）和形状（半圆形横截面）制成，形成透镜形状。 第二对准标记一起制成，同时形成微透镜，使得第二对准标记和与其相对的微透镜之间没有偏差。

公开(公告)号：US6002459A

公开(公告)日：1999-12-14

申请号：US975107

申请日：1997-11-20

申请人： Kikuo Kaise ,  Shizuo Nishihara ,  Toshihiro Fukuda ,  Mikiya Kobayashi

发明人： Kikuo Kaise ,  Shizuo Nishihara ,  Toshihiro Fukuda ,  Mikiya Kobayashi

IPC分类号： G02F1/13 ,  G02B27/18 ,  G02F1/1335 ,  G02F1/13357 ,  H04N9/30

CPC分类号： G02F1/133526 ,  G02F1/133621 ,  G02F2001/133623

摘要： According to a liquid crystal panel of the present invention, the focal length of micro-lenses is set to be longer than the distance between the micro-lens array and the first substrate, while light collected by each micro-lens is arranged to focus inside the first substrate. Thus, the divergence angle after focusing can be reduced. Therefore, the maximum light-emerging angle from the LCD panel can be reduced, and eclipse of the light which causes chrominance or luminance non-uniformity does not occur even when a lens having a high F number is used as a projection lens.

摘要翻译： 根据本发明的液晶面板，将微透镜的焦距设定为比微透镜阵列和第一基板之间的距离长，而每个微透镜收集的光被布置成聚焦在内部 第一个底物。 因此，可以减小聚焦后的发散角。 因此，即使使用具有高F数的透镜作为投影透镜，也可以降低来自LCD面板的最大出光角度，并且即使使用具有高F数的透镜也不会发生导致色度或亮度不均匀的光的日食。

公开(公告)号：US06834964B2

公开(公告)日：2004-12-28

申请号：US10398966

申请日：2003-09-25

申请人： Shizuo Nishihara ,  Yoshifumi Akaike ,  Michio Nagaya ,  Naoko Uno

发明人： Shizuo Nishihara ,  Yoshifumi Akaike ,  Michio Nagaya ,  Naoko Uno

IPC分类号： G03B2100

CPC分类号： H04N9/3144 ,  G02F1/133308 ,  G02F1/133385 ,  G03B21/006 ,  H04N9/3105

摘要： The present invention provides a liquid crystal projector including a plurality of liquid crystal panels, a prism for compositing the modulated plural color lights to generate a color image, top and bottom metal plates disposed above and below the prism, and an optical system for magnifying and projecting the generated color image, wherein the liquid crystal panels are directly adhered to metal hold plates, and the metal hold plates are fixed to the top and bottom metal plates such that the emergent surfaces of the liquid crystal panels face the incident surfaces of the prism. Further, a closed space is provided between the incident surfaces of the prism and the emergent surfaces of the liquid crystal panels so as to prevent air contaminants from effecting the performance of the device.

摘要翻译： 本发明提供一种液晶投影机，其包括多个液晶面板，用于合成调制后的多个彩色光以产生彩色图像的棱镜，设置在棱镜上方和下方的顶部和底部金属板，以及用于放大和 投影生成的彩色图像，其中液晶面板直接粘附到金属保持板上，并且金属保持板固定到顶部和底部金属板，使得液晶面板的出射表面面对棱镜的入射表面 。 此外，在棱镜的入射表面和液晶面板的出射表面之间设置封闭空间，以防止空气污染物影响器件的性能。

公开(公告)号：US07123334B2

公开(公告)日：2006-10-17

申请号：US10182470

申请日：2001-12-04

申请人： Kikuo Kaise ,  Mikiya Kobayashi ,  Shizuo Nishihara

发明人： Kikuo Kaise ,  Mikiya Kobayashi ,  Shizuo Nishihara

IPC分类号： G02F1/1333 ,  G02F1/1335

CPC分类号： H04N9/3144 ,  G02F1/133385 ,  G03B21/006 ,  H04N5/7441 ,  H04N9/3105 ,  H04N9/3141

摘要： The present invention is a liquid crystal projector device using a liquid crystal panel. The device mounts a liquid crystal panel (16) on a light incident plane of a polyhedral dichroic prism (23) in a bonded state so as to integrate the panel with the prism, and comprises a heat sink (29) and a heat pipe (31) which forcedly cools the integrated structure statically. The liquid crystal projector device comprising the structure describe above cools the liquid crystal panel efficiently without bringing any trouble caused by fan noise or raise of dust.

摘要翻译： 本发明是使用液晶面板的液晶投影装置。 该装置在接合状态下将液晶面板（16）安装在多面体二向色棱镜（23）的光入射面上，以将面板与棱镜一体​​化，并且包括散热器（29）和热管 31）强制冷静整合结构。 包括上述结构的液晶投影仪装置有效地冷却液晶面板，而不会引起由风扇噪声或灰尘的增加引起的任何故障。

公开(公告)号：US06330112B1

公开(公告)日：2001-12-11

申请号：US09295381

申请日：1999-04-21

申请人： Kikuo Kaise ,  Shizuo Nishihara

发明人： Kikuo Kaise ,  Shizuo Nishihara

IPC分类号： G02B2710

CPC分类号： G02B27/1033 ,  G02B3/0056 ,  G02B5/045 ,  G02B27/148 ,  G02F1/133526 ,  G02F1/133621 ,  G02F2001/133623 ,  H04N9/3108 ,  H04N9/3167

摘要： The invention enables a sufficiently bright color image to be displayed without increasing a heating value with a simple and compact structure which is easily assembled and adjusted. A first microlens for condensing light and a second microlens for changing the travel direction of light are provided, every three pixel electrode parts in a liquid crystal panel. The travel directions of B and G rays condensed by the first microlens are changed by the second microlens, thereby allowing the principal rays to perpendicularly enter the pixel electrode part. The color ray passing through the second microlens focuses on the corresponding pixel electrode part. The first and second microlenses construct a relay optical system having the magnification of 1. Light reflected by the pixel electrode part is transformed by the same first microlens into a parallel ray bundle, and the ray bundle goes out from the liquid crystal panel. The outgoing light of each color ray from the liquid crystal panel is directed toward the incident direction.

摘要翻译： 本发明能够以简单且紧凑的结构容易地组装和调节的方式显示足够亮的彩色图像而不增加热值。 提供用于聚光的第一微透镜和用于改变光的行进方向的第二微透镜，液晶面板中的每三个像素电极部分。 通过第二微透镜改变由第一微透镜聚光的B和G光线的行进方向，从而允许主光线垂直地进入像素电极部分。 通过第二微透镜的彩色光线聚焦在相应的像素电极部分上。 第一和第二微透镜构成具有放大率为1的中继光学系统。由像素电极部分反射的光被相同的第一微透镜转换成平行光束，并且光束从液晶面板中出来。 来自液晶面板的每条彩色射线的出射光​​指向入射方向。

公开(公告)号：US06248606B1

公开(公告)日：2001-06-19

申请号：US09219137

申请日：1998-12-22

申请人： Masumitsu Ino ,  Hisao Hayashi ,  Masafumi Kunii ,  Takenobu Urazono ,  Shizuo Nishihara ,  Masahiro Minegishi

发明人： Masumitsu Ino ,  Hisao Hayashi ,  Masafumi Kunii ,  Takenobu Urazono ,  Shizuo Nishihara ,  Masahiro Minegishi

IPC分类号： H01L2120

CPC分类号： H01L21/02686 ,  G02F1/13454 ,  H01L21/02422 ,  H01L21/02532 ,  H01L21/0262 ,  H01L21/2026 ,  H01L29/66757

摘要： In a method of manufacturing semiconductor chips for display, a semiconductor thin film is first formed on an insulating substrate, and then a series of processes including a heat-treatment process for the semiconductor thin film are carried out to form integrated thin film transistors on a sectioned area for one chip. Thereafter, pixel electrodes for one picture (frame) are formed within the sectioned area. During the series of processes, a laser pulse is irradiated onto the sectioned area by one shot to perform a heat treatment on the semiconductor thin film for one chip collectively and simultaneously (i.e., perform a batch heat treatment on the semiconductor thin film). Through the batch heat treatment, the crystallization of the semiconductor thin film is promoted. In addition, after the semiconductor thin film is doped with impurities, the activation of impurities doped in the semiconductor thin film can be performed by the batch heat treatment.

摘要翻译： 在制造用于显示的半导体芯片的方法中，首先在绝缘基板上形成半导体薄膜，然后执行包括半导体薄膜的热处理工艺的一系列工艺，以形成集成的薄膜晶体管 一个芯片的分段区域。 此后，在分割区域内形成一个图像（帧）的像素电极。 在一系列处理中，一次性地将激光脉冲照射到分割区域上，对一个芯片的半导体薄膜进行一次热处理，同时（对半导体薄膜进行分批热处理）。 通过间歇式热处理，促进了半导体薄膜的结晶化。 此外，在半导体薄膜掺杂杂质之后，可以通过间歇热处理来进行掺杂在半导体薄膜中的杂质的活化。

公开(公告)号：US5888839A

公开(公告)日：1999-03-30

申请号：US429613

申请日：1995-04-27

申请人： Masumitsu Ino ,  Hisao Hayashi ,  Masafumi Kunii ,  Takenobu Urazono ,  Shizuo Nishihara ,  Masahiro Minegishi

发明人： Masumitsu Ino ,  Hisao Hayashi ,  Masafumi Kunii ,  Takenobu Urazono ,  Shizuo Nishihara ,  Masahiro Minegishi

IPC分类号： G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  H01L21/02 ,  H01L21/20 ,  H01L21/265 ,  H01L21/268 ,  H01L21/336 ,  H01L27/12 ,  H01L29/78 ,  H01L29/786 ,  H01L21/00 ,  H01L21/84

CPC分类号： H01L29/66757 ,  H01L21/2026 ,  G02F1/13454

摘要： In a method of manufacturing semiconductor chips for display, a semiconductor thin film is first formed on an insulating substrate, and then a series of processes including a heat-treatment process for the semiconductor thin film are carried out to form integrated thin film transistors on a sectioned area for one chip. Thereafter, pixel electrodes for one picture (frame) are formed within the sectioned area. During the series of processes, a laser pulse is irradiated onto the sectioned area by one shot to perform a heat treatment on the semiconductor thin film for one chip collectively and simultaneously (i.e., perform a batch heat treatment on the semiconductor thin film). Through the batch heat treatment, the crystallization of the semiconductor thin film is promoted. In addition, after the semiconductor thin film is doped with impurities, the activation of impurities doped in the semiconductor thin film can be performed by the batch heat treatment.

摘要翻译： 在制造用于显示的半导体芯片的方法中，首先在绝缘基板上形成半导体薄膜，然后执行包括半导体薄膜的热处理工艺的一系列工艺，以形成集成的薄膜晶体管 一个芯片的分段区域。 此后，在分割区域内形成一个图像（帧）的像素电极。 在一系列处理中，一次性地将激光脉冲照射到分割区域上，对一个芯片的半导体薄膜进行一次热处理，同时（对半导体薄膜进行分批热处理）。 通过间歇式热处理，促进了半导体薄膜的结晶化。 此外，在半导体薄膜掺杂杂质之后，可以通过间歇热处理来进行掺杂在半导体薄膜中的杂质的活化。

公开(公告)号：US5764319A

公开(公告)日：1998-06-09

申请号：US691528

申请日：1996-08-02

申请人： Shizuo Nishihara

发明人： Shizuo Nishihara

IPC分类号： G02B5/04 ,  G02B3/00 ,  G02F1/13 ,  G02F1/1335 ,  G02F1/13357 ,  G03B21/00 ,  G03B33/14

CPC分类号： G02F1/133621 ,  G02F1/133526 ,  G02F2001/133623

摘要： The invention provides a small-sized high-resolution transmissive display device which can be employed in a projector of the color-filterless type. The transmissive display device includes a pair of transparent substrates connected to each other via a predetermined space. The transparent substrates are provided with electrodes forming pixels arranged in a matrix form. The above-described space is filled with an electrooptical material so that the transmissivity of an incident light ray is modulated by the electrooptical material for each pixel and thus converted into an emerging light ray. The transparent substrate on the incident side is further provided with micro lenses and micro prisms. The incident light ray includes three primary color components which have been separated so that they enters the transparent substrate at angles different from each other. The micro lenses focus these three primary color components onto each set of three pixels so that the respective color components correctly fall onto corresponding pixels. The micro prisms are located between the corresponding micro lenses and the sets of three pixels. The micro prisms convert the light ray diverging apart from the optical axis of the micro lenses into a substantially parallel light ray.

摘要翻译： 本发明提供一种可用于无滤色型投影仪的小尺寸高分辨率透射显示装置。 透射显示装置包括经由预定空间彼此连接的一对透明基板。 透明基板设置有形成以矩阵形式布置的像素的电极。 上述空间填充有电光材料，使得入射光线的透射率由每个像素的电光材料调制，从而转换成出射光线。 入射侧的透明基板还设置有微透镜和微棱镜。 入射光线包括分离的三原色成分，使得它们以不同的角度进入透明基片。 微透镜将这三个主要颜色分量聚焦到每组三个像素上，使得各个颜色分量正确地落在相应的像素上。 微棱镜位于相应的微透镜和三个像素组之间。 微棱镜将从微透镜的光轴分开发散的光线转换成基本上平行的光线。