专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070195286A1 Rear projection display apparatus 审中-公开
标题翻译：背投显示装置
公开(公告)号：US20070195286A1
公开(公告)日：2007-08-23
申请号：US11646453
申请日：2006-12-28
申请人： Yoichi Hiramatsu , Yoshikazu Kidokoro , Kenichiro Utsumi , Makoto Koizumi
发明人： Yoichi Hiramatsu , Yoshikazu Kidokoro , Kenichiro Utsumi , Makoto Koizumi
IPC分类号： G03B21/22 , G03B21/28
CPC分类号： H04N9/3141 , G02B17/0621
摘要： Disclosed herein is a rear projection display apparatus including, a screen, a projection mirror; a video apparatus for projecting a picture, an optical unit including a projection lens, a light source, a drive and control circuit, and a structure body for holding the screen, wherein the projection mirror is adjustably provided on the structure body fitted with the screen or on a structure body holding the screen.
摘要翻译：本文公开了一种背投显示装置，包括：屏幕，投影镜; 用于投影图像的视频设备，包括投影透镜的光学单元，光源，驱动和控制电路以及用于保持屏幕的结构体，其中投影镜可调节地设置在装配有屏幕的结构体上或者在保持屏幕的结构体上。

2. 发明授权

US06876492B2 Projection apparatus panel assembly 失效
标题翻译：投影仪面板组件
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。

3. 发明申请

US20070229949A1 Rear projection display apparatus 审中-公开
标题翻译：背投显示装置
公开(公告)号：US20070229949A1
公开(公告)日：2007-10-04
申请号：US11716578
申请日：2007-03-12
申请人： Naoto Suko , Atsushi Tokumi , Kenichiro Utsumi , Mitsuru Nakamura
发明人： Naoto Suko , Atsushi Tokumi , Kenichiro Utsumi , Mitsuru Nakamura
IPC分类号： G03B21/56
CPC分类号： G03B21/10 , G03B21/147 , G03B21/28
摘要： Disclosed herein is a rear projection display apparatus, including: a housing; a screen provided on the front face of the housing; a mirror provided at a predetermined position in the inside of the housing and configured to reflect image light toward the screen; an optical unit including a projection lens configured to project the image light toward the mirror and an image apparatus configured to output the image light to the projection lens; a light source configured to supply a flux of light to the optical unit; and an optical device mounting plate having an upper face on which the optical unit is mounted and provided in a cantilever fashion on a wall provided on the inner side of a lower portion of the front face of the housing.
摘要翻译：这里公开了一种背投显示装置，包括：壳体; 设置在所述壳体的前表面上的屏幕; 设置在壳体内部的预定位置的反射镜，用于将图像光朝向屏幕反射; 光学单元，包括配置成将图像光投射到反射镜的投影透镜和被配置为将图像光输出到投影透镜的图像装置; 光源，被配置为向所述光学单元提供光束; 以及光学装置安装板，其具有安装光学单元的上表面，并且以悬臂的形式设置在设置在壳体的前表面的下部的内侧的壁上。

4. 发明授权

US06848793B2 Projector apparatus 失效
标题翻译：投影仪
公开(公告)号：US06848793B2
公开(公告)日：2005-02-01
申请号：US10736080
申请日：2003-12-15
申请人： Kenichiro Utsumi
发明人： Kenichiro Utsumi
IPC分类号： G03B21/10 , G03B21/62 , G03B21/625 , H04N5/74 , G03B21/56
CPC分类号： G03B21/10 , H04N9/3141 , Y10S248/917
摘要： In a projector apparatus, one end of a fixing member is adhered to an outer peripheral portion of a back of a first screen, and a first pressing member having a protrusion is adhered to a back surface of the end of the fixing member. A fixing plate having a predetermined height is provided at an inside of housing frames, and a hole is formed in the fixing plate and a fixing protrusion is provided in the rearside of the hole. Further, a second pressing member is adhered to the outside of the protrusion of the front surface of the fixing plate. The fixing member adhered to the first screen is inserted from another hole and the fixing protrusion is engaged with the fixing hole formed in the other end of the fixing member.
摘要翻译：在投影仪装置中，固定部件的一端粘接到第一丝网的背面的外周部，具有突出部的第一按压部件粘接在固定部件的端部的背面。具有预定高度的固定板设置在壳体框架的内部，并且在固定板上形成孔，并且在孔的后部设置有固定突起。此外，第二按压构件粘附到固定板的前表面的突出部的外侧。粘附到第一屏幕的固定构件从另一个孔插入，并且固定突起与形成在固定构件的另一端的固定孔接合。

5. 发明申请

US20050162739A1 Projector 失效
标题翻译：投影机
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。

6. 发明授权

US06962418B2 Projection apparatus panel assembly 失效
标题翻译：投影仪面板组件
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式