公开(公告)号：US06962418B2

公开(公告)日：2005-11-08

申请号：US11086088

申请日：2005-03-21

申请人： Kenichiro Utsumi ,  Dai Yoneya

发明人： Kenichiro Utsumi ,  Dai Yoneya

IPC分类号： G03B21/00 ,  G03B21/10 ,  G03B21/14 ,  G03B21/56 ,  G03B21/62 ,  G03B21/625 ,  G03B21/22 ,  G03B21/60

CPC分类号： G03B21/56 ,  Y10S248/917

摘要： A projector 10 projects an image onto a set of screens 14 for image formation. The set of screens 14 includes a first screen 50 and second screens 54 and 56. The projector includes a housing 20, a first screen fixture 74 and a second screen fixture 76. The housing 20 has an opening 30 for fitting the first screen 50 therein. The first screen fixture 74 positions the first screen 50 in the housing opening 30 and fixes an inner surface of the first screen 50 adhesively to the housing 20. The second screen fixture 76 is positioned between the first screen 50 and the first screen fixture 74, and fixes the second screens 54 and 56 between itself and the inside of the first screen 50.

摘要翻译： 投影仪10将图像投影到用于图像形成的一组屏幕14上。 该组屏幕14包括第一屏幕50和第二屏幕54和56。 投影仪包括壳体20，第一屏幕固定装置74和第二屏幕固定装置76。 壳体20具有用于将第一屏幕50装配在其中的开口30。 第一屏幕固定装置74将第一屏幕50定位在壳体开口30中，并将第一屏幕50的内表面粘合地固定到壳体20。 第二屏幕固定装置76位于第一屏幕50和第一屏幕固定装置74之间，并且将第二屏幕54和56固定在其与第一屏幕50的内部之间。

公开(公告)号：US06876492B2

公开(公告)日：2005-04-05

申请号：US10143073

申请日：2002-05-10

申请人： Kenichiro Utsumi ,  Dai Yoneya

发明人： Kenichiro Utsumi ,  Dai Yoneya

IPC分类号： G03B21/00 ,  G03B21/10 ,  G03B21/14 ,  G03B21/56 ,  G03B21/62 ,  G03B21/625 ,  G03B21/22

CPC分类号： G03B21/56 ,  Y10S248/917

摘要： A projector 10 projects an image onto a set of screens 14 for image formation. The set of screens 14 includes a first screen 50 and second screens 54 and 56. The projector includes a housing 20, a first screen fixture 74 and a second screen fixture 76. The housing 20 has an opening 30 for fitting the first screen 50 therein. The first screen fixture 74 positions the first screen 50 in the housing opening 30 and fixes an inner surface of the first screen 50 adhesively to the housing 20. The second screen fixture 76 is positioned between the first screen 50 and the first screen fixture 74, and fixes the second screens 54 and 56 between itself and the inside of the first screen 50.

摘要翻译： 投影仪10将图像投影到用于图像形成的一组屏幕14上。 该组屏幕14包括第一屏幕50和第二屏幕54和56.投影仪包括壳体20，第一屏幕固定装置74和第二屏幕固定装置76.壳体20具有用于将第一屏幕50装配在其中的开口30 。 第一屏幕固定装置74将第一屏幕50定位在壳体开口30中，并将第一屏幕50的内表面粘附到壳体20上。第二屏幕固定装置76位于第一屏幕50和第一屏幕固定装置74之间， 并且将第二屏幕54和56固定在其与第一屏幕50的内部之间。

公开(公告)号：US20050162739A1

公开(公告)日：2005-07-28

申请号：US11086088

申请日：2005-03-21

申请人： Kenichiro Utsumi ,  Dai Yoneya

发明人： Kenichiro Utsumi ,  Dai Yoneya

IPC分类号： G03B21/00 ,  G03B21/10 ,  G03B21/14 ,  G03B21/56 ,  G03B21/62 ,  G03B21/625

CPC分类号： G03B21/56 ,  Y10S248/917

摘要： A projector 10 projects an image onto a set of screens 14 for image formation. The set of screens 14 includes a first screen 50 and second screens 54 and 56. The projector includes a housing 20, a first screen fixture 74 and a second screen fixture 76. The housing 20 has an opening 30 for fitting the first screen 50 therein. The first screen fixture 74 positions the first screen 50 in the housing opening 30 and fixes an inner surface of the first screen 50 adhesively to the housing 20. The second screen fixture 76 is positioned between the first screen 50 and the first screen fixture 74, and fixes the second screens 54 and 56 between itself and the inside of the first screen 50.

摘要翻译： 投影仪10将图像投影到用于图像形成的一组屏幕14上。 该组屏幕14包括第一屏幕50和第二屏幕54和56。 投影仪包括壳体20，第一屏幕固定装置74和第二屏幕固定装置76。 壳体20具有用于将第一屏幕50装配在其中的开口30。 第一屏幕固定装置74将第一屏幕50定位在壳体开口30中，并将第一屏幕50的内表面粘合地固定到壳体20。 第二屏幕固定装置76位于第一屏幕50和第一屏幕固定装置74之间，并且将第二屏幕54和56固定在其与第一屏幕50的内部之间。

公开(公告)号：US20050036116A1

公开(公告)日：2005-02-17

申请号：US10887385

申请日：2004-07-08

申请人： Akihito Yajima ,  Hiroshi Nagai ,  Masami Sato ,  Yuji Kawasaki ,  Daisuke Shirato ,  Yoshihiko Okamura ,  Dai Yoneya ,  Takuji Ohkubo

发明人： Akihito Yajima ,  Hiroshi Nagai ,  Masami Sato ,  Yuji Kawasaki ,  Daisuke Shirato ,  Yoshihiko Okamura ,  Dai Yoneya ,  Takuji Ohkubo

IPC分类号： G02F1/13 ,  F21V29/00 ,  F21V29/02 ,  F21Y101/00 ,  G02F1/13357 ,  G03B21/00 ,  G03B21/14 ,  G03B21/16 ,  H04N5/74 ,  H04N9/31 ,  G03B21/18

CPC分类号： G03B21/16

摘要： In an LCD projector or other projection type display apparatus which uses a lamp such as a xenon lamp for a light source, the lamp is cooled efficiently without increasing ambient noises or without causing the whole apparatus to become large-sized, and at the same time the lifetime and the reliability of a fan which cools the lamp is made improved. When fans 3 and 4 which are disposed on a front side of the lamp mounted with a heat sink 1 rotate, external air of ordinary temperature is taken in from an inlet and guided into ducts 5 and 6 so as to be blown onto the front face of the lamp by means of the fans 3 and 4. Then, high temperature air which was warmed by being blown onto the lamp is exhausted from an outlet to the outside.

摘要翻译： 在使用诸如氙灯的灯为光源的LCD投影仪或其他投影型显示装置中，灯被有效地冷却而不会增加环境噪声，或者不使整个装置变大，并且同时 提高冷却灯的风扇的寿命和可靠性。 当设置在安装有散热器1的灯的前侧上的风扇3和4旋转时，常压的外部空气从入口被吸入并被引导到管道5和6中，从而被吹送到正面 通过风扇3和4照射灯。然后，通过吹到灯上加热的高温空气从出口被排出到外部。

公开(公告)号：US6089739A

公开(公告)日：2000-07-18

申请号：US206098

申请日：1998-12-04

申请人： Koichi Yamamoto ,  Dai Yoneya ,  Takayoshi Omori ,  Akihiro Suzuki

发明人： Koichi Yamamoto ,  Dai Yoneya ,  Takayoshi Omori ,  Akihiro Suzuki

IPC分类号： G02F1/13357 ,  G02F1/1335

CPC分类号： G02F1/133604 ,  G02F1/133605 ,  G02F2001/133311 ,  G02F2001/133628 ,  G02F2201/36

摘要： As regards a surface light source device for use with back-light or the like of a transmissive display panel, the efficiency of the cooling structure for the device will be improved and dust and dirt will be prevented from adhering. The surface-light source device has a housing, a diffuser panel, a reflective plate, lamps, and an electric circuit portion. The housing has a window portion located ahead, a base portion located behind and side portions forming a flat space by connecting the two. The diffuser panel is mounted to the window portion of the housing. The reflective plate is supported by the side portions and partitions the flat space into a closed space ahead and an open space behind to be interposed therebetween. The lamps are housed in the closed space, and are positioned right above the reflective plate and right under the diffuser panel to radiate light toward the diffuser panel. The electric circuit portion is housed in the open space, and is electrically connected to the lamps to light them up. On the side portions of the housing, there are formed openings, through which cooling air supplied from outside is introduced into the open space to diffuse heat accumulated within the housing.

摘要翻译： 关于与透射型显示面板的背光等一起使用的面光源装置，能够提高装置的冷却结构的效率，防止灰尘和污物附着。 表面光源装置具有壳体，扩散板，反射板，灯和电路部。 壳体具有位于前方的窗部，位于后方的基部和通过连接两者而形成平坦空间的侧部。 扩散板安装到壳体的窗口部分。 反射板由侧部支撑并将平坦空间分隔成前面的封闭空间和后面的敞开空间。 灯被容纳在封闭的空间中，并且位于反射板的正上方并且位于扩散器面板的正下方，以朝向扩散板辐射光。 电路部分容纳在开放空间中，并且电连接到灯以使它们点亮。 在壳体的侧部形成开口，通过该开口将从外部供应的冷却空气引入到开放空间中以扩散积聚在壳体内的热量。

公开(公告)号：US07425793B2

公开(公告)日：2008-09-16

申请号：US11385057

申请日：2006-03-21

申请人： Motohisa Haga ,  Kei Yamaoka ,  Kazuya Terasaki ,  Yukio Ito ,  Takuji Ohkubo ,  Hiroshi Hasegawa ,  Katsuhiro Yamashita ,  Masataka Oonishi ,  Dai Yoneya ,  Satoru Miwa ,  Shigeyasu Nakagawa

发明人： Motohisa Haga ,  Kei Yamaoka ,  Kazuya Terasaki ,  Yukio Ito ,  Takuji Ohkubo ,  Hiroshi Hasegawa ,  Katsuhiro Yamashita ,  Masataka Oonishi ,  Dai Yoneya ,  Satoru Miwa ,  Shigeyasu Nakagawa

IPC分类号： H01J1/02

CPC分类号： F21V29/83 ,  F21V29/59 ,  F21V29/60 ,  F21V29/67 ,  G03B21/16

摘要： Disclosed herein is a lamp cooling device for cooling a lamp including a light emission source for emitting light, a front transparent plate, a reflector for reflecting light emitted by the light emission source toward the front transparent plate, the light emission source being disposed in an intralamp space surrounded by the front transparent plate and the reflector, said lamp cooling device including: a duct having joint ports defined in respective opposite ends thereof and communicating with said intralamp space, said duct having a continuously extending portion between said opposite ends which is disposed in a space outside of said intralamp space, for circulating a gas through said duct and said intralamp space in isolated relation to the space outside of said intralamp space.

摘要翻译： 本发明公开了一种用于冷却包括用于发光的发光源的灯的灯冷却装置，前透明板，用于将由发光源发射的光反射到前透明板的反射器，发光源设置在 所述灯冷却装置包括：具有限定在其相对端部中并与所述内部空间连通的接合端口的管道，所述管道在所述相对端部之间具有连续延伸的部分，所述连续延伸部分设置在所述相对端部之间， 在所述内部空间外部的空间中，用于使气体通过所述管道和所述内部空间与所述内部空间外部的空间隔离。

公开(公告)号：US20070070298A1

公开(公告)日：2007-03-29

申请号：US11440004

申请日：2006-05-25

申请人： Nobuyuki Hara ,  Shinichi Ueda ,  Makoto Nagata ,  Yoshihisa Wada ,  Dai Yoneya ,  Osamu Onodera

发明人： Nobuyuki Hara ,  Shinichi Ueda ,  Makoto Nagata ,  Yoshihisa Wada ,  Dai Yoneya ,  Osamu Onodera

IPC分类号： G03B21/18 ,  G03B21/26

CPC分类号： G03B21/18

摘要： An armor cabinet of a projection type display unit includes a base cabinet on which main component parts are mounted, and a top cover made from sheet metal which is mounted so as to cover the base cabinet, wherein a rear face portion composed of the top cover is formed in the shape of a curved surface being laid-down U-shaped in side view. At the time of carrying the projection type display unit, the rear face portion in the U-shaped curved surface shape is just fitted to the palm on an ergonomic basis, and the grip can range to the fingertips, so that the rear face portion can be gripped assuredly and securely even with one hand. On the back side of the top cover, bosses are integrally formed by use of a resin which is a different material from the sheet metal of the top cover, and the base cabinet and the top cover are fixed by fastening screws to the bosses from the base cabinet side.

摘要翻译： 投影式显示单元的装甲柜包括：安装有主要部件的基座机壳和由金属板制成的覆盖基座的顶盖，其中由顶盖构成的后表面部分 形成为侧视图中呈U字形的弯曲表面的形状。 在携带投影型显示单元时，U形曲面形状的后表面部分以人体工程学原理恰好装配到手掌上，并且把手可以在指尖的范围内，使得背面部分可以 一手抓住，牢固牢固。 在顶盖的后侧，通过使用与顶盖的金属板不同的材料的树脂将凸台一体地形成，并且底座和顶盖通过紧固螺钉固定到凸台上 底柜侧。

公开(公告)号：US07726820B2

公开(公告)日：2010-06-01

申请号：US11440004

申请日：2006-05-25

申请人： Nobuyuki Hara ,  Shinichi Ueda ,  Makoto Nagata ,  Yoshihisa Wada ,  Dai Yoneya ,  Osamu Onodera

发明人： Nobuyuki Hara ,  Shinichi Ueda ,  Makoto Nagata ,  Yoshihisa Wada ,  Dai Yoneya ,  Osamu Onodera

IPC分类号： G03B21/14 ,  G03B21/22 ,  H04N5/64 ,  G03B21/18 ,  G03B21/26

CPC分类号： G03B21/18

摘要： A cabinet of a projection type display unit includes a base cabinet on which main component parts are mounted, and a top cover made from sheet metal which is mounted so as to cover the base cabinet, wherein a rear face portion of the top cover is formed in the shape of a curved surface being laid-down U-shaped in side view. The U-shaped curved surface is formed on an ergonomic basis, so that the rear face portion can be gripped securely even with one hand. On the back side of the top cover, bosses are integrally formed by use of a resin which is a different material from the sheet metal of the top cover, and the base cabinet and the top cover are fixed by fastening screws to the bosses from the base cabinet side.

摘要翻译： 投影型显示单元的机壳包括：安装有主要部件的基座机壳和由金属板制成的顶盖，以便覆盖基座，其中形成顶盖的后表面部分 呈弧形的形状，在侧视图中呈U形。 U形曲面以人体工程学的方式形成，使得即使用一只手也可以牢固地抓住后表面部分。 在顶盖的后侧，通过使用与顶盖的金属板不同的材料的树脂将凸台一体地形成，并且底座和顶盖通过紧固螺钉固定到凸台上 底柜侧。

公开(公告)号：US07237905B2

公开(公告)日：2007-07-03

申请号：US10887385

申请日：2004-07-08

申请人： Akihito Yajima ,  Hiroshi Nagai ,  Masami Sato ,  Yuji Kawasaki ,  Daisuke Shirato ,  Yoshihiko Okamura ,  Dai Yoneya ,  Takuji Ohkubo

发明人： Akihito Yajima ,  Hiroshi Nagai ,  Masami Sato ,  Yuji Kawasaki ,  Daisuke Shirato ,  Yoshihiko Okamura ,  Dai Yoneya ,  Takuji Ohkubo

IPC分类号： G03B21/16

CPC分类号： G03B21/16

摘要： In an LCD projector or other projection type display apparatus which uses a lamp such as a xenon lamp for a light source, the lamp is cooled efficiently without increasing ambient noises or without causing the whole apparatus to become large-sized, and at the same time the lifetime and the reliability of a fan which cools the lamp is made improved. When fans 3 and 4 which are disposed on a front side of the lamp mounted with a heat sink 1 rotate, external air of ordinary temperature is taken inlet and guided into ducts 5 and 6 so as to be blown onto the front face of the lamp by means of the fans 3 and 4. Then, high temperature air which was warmed by being blown onto the lamp is exhausted from an outlet to the outside.

摘要翻译： 在使用诸如氙灯的灯为光源的LCD投影仪或其他投影型显示装置中，灯被有效地冷却而不会增加环境噪声，或者不使整个装置变大，并且同时 提高冷却灯的风扇的寿命和可靠性。 当设置在安装有散热器1的灯的前侧的风扇3和4旋转时，将常温常压的外部空气引入入口5和6，以便吹到灯的正面 通过风扇3和4。 然后，通过吹到灯上加热的高温空气从出口被排出到外部。

公开(公告)号：US20050270495A1

公开(公告)日：2005-12-08

申请号：US11125902

申请日：2005-05-10

申请人： Takuji Ohkubo ,  Dai Yoneya ,  Yoshiro Asano ,  Hiroaki Fujii

发明人： Takuji Ohkubo ,  Dai Yoneya ,  Yoshiro Asano ,  Hiroaki Fujii

IPC分类号： G02F1/13 ,  G03B21/00 ,  G03B21/16 ,  G03B21/18 ,  H04N5/66

CPC分类号： G03B21/18

摘要： A liquid crystal panel is provided in which rise in temperature of the liquid crystal panel is sufficiently restrained by cooling the liquid crystal panel by means of cooling liquid and exudation of the cooling liquid toward a liquid crystal material is prevented. Cover members 5 and 9 are attached to a liquid crystal panel 1 where the cover members form cavities on the light entering side and on the light emitting side of the liquid crystal panel 1, respectively, cover the liquid crystal panel 1 such that a sealed portion 4 of the liquid crystal material is not in contact with the cavities, and transmit light entering the liquid crystal panel 1 and light emitted from liquid crystal panel 1; and the cavities are filled with cooling liquid CL.

摘要翻译： 提供一种液晶面板，其中通过冷却液冷却液晶面板，液晶面板的温度上升得到充分的抑制，并且防止冷却液向液晶材料的渗出。 盖构件5和9分别附接到液晶面板1，其中盖构件分别在液晶面板1的光入射侧和发光侧形成空腔，覆盖液晶面板1，使得密封部分 4的液晶材料不与空腔接触，并且透射进入液晶面板1的光和从液晶面板1发射的光; 并且空腔充满冷却液体CL。