-
公开(公告)号：US09274409B2
公开(公告)日：2016-03-01
申请号：US14618608
申请日：2015-02-10
CPC分类号： G03B21/28 , G02B17/08 , G03B21/008 , G03B21/145 , G03B21/2066 , H04N9/3141
摘要： Provided is an image projection apparatus, such as a projector, including a light source; an image generating element such as a DMD that receives light from the light source and forms an image; an image generating unit that irradiates the image generating element with the light from the light source; a first optical system including multiple transmission refractive optical elements; a second optical system arranged on an optical path of outgoing light of the first optical system and including a reflection optical element; and a projection optical system that enlarges and projects an image conjugate to the image generated by the image generating element as a projected image. The light source, the image generating unit, and the first optical system are arranged side by side in series in a direction parallel with the projected image plane.
-
公开(公告)号：US09086615B2
公开(公告)日：2015-07-21
申请号：US13664728
申请日：2012-10-31
CPC分类号： G03B21/145 , G03B21/20 , G03B21/2046 , G03B21/2093 , H04N9/3141
摘要： An image projection apparatus includes a light source unit including a light source detachable from a main body, an image forming part to form an image with a light from the light source, a projection optical system to project the image, an openable cover to open and close an opening formed for attaching and detaching the light source unit to and from the main body, an abutting member on which the light source unit abuts when the light source unit is attached to the main body, and a pressing member to press the light source unit to the abutting member, in conjunction with a fix operation of the openable cover to the main body.
摘要翻译： 一种图像投影装置，包括：光源单元，其包括可从主体拆卸的光源;图像形成部，用于形成来自光源的光的图像;投影光学系统，投影图像;打开盖， 闭合形成为用于将光源单元附接到主体的开口，以及当光源单元附接到主体时光源单元抵接的抵接构件，以及按压构件 单元连接到抵接构件，结合可打开盖到主体的固定操作。
-
公开(公告)号：US08992030B2
公开(公告)日：2015-03-31
申请号：US13660289
申请日：2012-10-25
摘要： An image projection apparatus includes a light source, light from which is used to form an image to be projected, a first flow path, a control unit configured to control a light emission from the light source, an electrical power stabilizing unit configured to stabilize an electrical power to be supplied to the light source, and an electrical power source unit configured to supply the electrical power to at least one of the control unit and the electrical power stabilizing unit. One or both of the electrical power source unit and the electrical power stabilizing unit is/are divided into a plurality of boards. The light source is arranged on a normal line of a surface of any of the plurality of boards. The plurality of boards configure surfaces of the first flow path except a surface nearest to the light source.
-
公开(公告)号：US20130070216A1
公开(公告)日：2013-03-21
申请号：US13611508
申请日：2012-09-12
IPC分类号： G03B21/28
CPC分类号： G03B21/28 , G02B17/08 , G03B21/008 , G03B21/145 , G03B21/2066 , H04N9/3141
摘要： Provided is an image projection apparatus, such as a projector, including a light source; an image generating element such as a DMD that receives light from the light source and forms an image; an image generating unit that irradiates the image generating element with the light from the light source; a first optical system including multiple transmission refractive optical elements; a second optical system arranged on an optical path of outgoing light of the first optical system and including a reflection optical element; and a projection optical system that enlarges and projects an image conjugate to the image generated by the image generating element as a projected image. The light source, the image generating unit, and the first optical system are arranged side by side in series in a direction parallel with the projected image plane.
-
公开(公告)号：US09010939B2
公开(公告)日：2015-04-21
申请号：US13665349
申请日：2012-10-31
CPC分类号： G03B21/145 , G03B21/008 , G03B21/16 , G03B21/2066 , G03B21/28 , H04N9/3141
摘要： According to an embodiment, an image projection apparatus includes a light source unit, an image forming unit that forms an image using light from the light source unit, and a heat releasing unit that is provided to the image forming unit and releases heat from the image forming unit, and projecting the image formed by the image forming unit. The image projection apparatus includes a facing member that faces an installation surface on which a main body of the apparatus is installed; and a foot that allows the facing member to support the image forming unit. The heat releasing unit is provided between the facing member and the image forming unit.
-
公开(公告)号：US08998425B2
公开(公告)日：2015-04-07
申请号：US13644687
申请日：2012-10-04
CPC分类号： G03B21/16 , G03B21/28 , H04N9/3144
摘要： An image projection apparatus for projecting an image using light includes a light source configured to emit the light; and an operating unit configured to allow a user to operate the image projection apparatus, the operating unit being disposed above the light source when viewed from a placement surface on which a main body of the image projection apparatus is placed. The image projection apparatus also includes a first flow path in which air flows through the light source; and a second flow path different from the first flow path, the second flow path being formed between the light source and the operating unit.
摘要翻译： 用于使用光投影图像的图像投影装置包括被配置为发射光的光源; 以及操作单元，被配置为允许用户操作所述图像投影设备，当从放置所述图像投影设备的主体的放置表面观察时，所述操作单元设置在所述光源上方。 图像投影装置还包括空气流过光源的第一流路; 以及与第一流路不同的第二流路，第二流路形成在光源和操作单元之间。
-
公开(公告)号：US08985786B2
公开(公告)日：2015-03-24
申请号：US13611508
申请日：2012-09-12
CPC分类号： G03B21/28 , G02B17/08 , G03B21/008 , G03B21/145 , G03B21/2066 , H04N9/3141
摘要： Provided is an image projection apparatus, such as a projector, including a light source; an image generating element such as a DMD that receives light from the light source and forms an image; an image generating unit that irradiates the image generating element with the light from the light source; a first optical system including multiple transmission refractive optical elements; a second optical system arranged on an optical path of outgoing light of the first optical system and including a reflection optical element; and a projection optical system that enlarges and projects an image conjugate to the image generated by the image generating element as a projected image. The light source, the image generating unit, and the first optical system are arranged side by side in series in a direction parallel with the projected image plane.
摘要翻译： 提供了包括光源的诸如投影仪的图像投影设备; 诸如DMD的图像产生元件，其接收来自光源的光并形成图像; 图像生成单元，其利用来自所述光源的光照射所述图像生成元件; 包括多个透射折射光学元件的第一光学系统; 第二光学系统，其布置在所述第一光学系统的出射光的光路上并且包括反射光学元件; 以及投影光学系统，其放大并投影与由图像生成元件生成的图像共轭的图像作为投影图像。 光源，图像生成单元和第一光学系统在与投影像平面平行的方向上并排布置。
-
公开(公告)号：US20140347637A1
公开(公告)日：2014-11-27
申请号：US14454431
申请日：2014-08-07
CPC分类号： G03B21/16 , G03B21/28 , H04N9/3144
摘要： An image projection apparatus for projecting an image using light includes a light source configured to emit the light; and an operating unit configured to allow a user to operate the image projection apparatus, the operating unit being disposed above the light source when viewed from a placement surface on which a main body of the image projection apparatus is placed. The image projection apparatus also includes a first flow path in which air flows through the light source; and a second flow path different from the first flow path, the second flow path being formed between the light source and the operating unit.
摘要翻译： 用于使用光投影图像的图像投影装置包括被配置为发射光的光源; 以及操作单元，被配置为允许用户操作所述图像投影设备，当从放置所述图像投影设备的主体的放置表面观察时，所述操作单元设置在所述光源上方。 图像投影装置还包括空气流过光源的第一流路; 以及与第一流路不同的第二流路，第二流路形成在光源和操作单元之间。
-
公开(公告)号：US20130128234A1
公开(公告)日：2013-05-23
申请号：US13665349
申请日：2012-10-31
IPC分类号： G03B21/16
CPC分类号： G03B21/145 , G03B21/008 , G03B21/16 , G03B21/2066 , G03B21/28 , H04N9/3141
摘要： According to an embodiment, an image projection apparatus includes a light source unit, an image forming unit that forms an image using light from the light source unit, and a heat releasing unit that is provided to the image forming unit and releases heat from the image forming unit, and projecting the image formed by the image forming unit. The image projection apparatus includes a facing member that faces an installation surface on which a main body of the apparatus is installed; and a foot that allows the facing member to support the image forming unit. The heat releasing unit is provided between the facing member and the image forming unit.
-
公开(公告)号：US09052580B2
公开(公告)日：2015-06-09
申请号：US13666124
申请日：2012-11-01
CPC分类号： G03B21/145 , G03B21/16 , G03B21/28 , H04N5/64 , H04N9/3114 , H04N9/3141 , H04N9/3144
摘要： An image projection apparatus includes: an image forming unit that forms an image using light from a light source; a projecting optical unit that forms a projected image of the image formed by the image forming unit; and an outer housing that houses the image forming unit and the projecting optical unit. The image forming unit and the projecting optical unit are provided in an order from a setting surface of the outer housing. A width of the outer housing in a direction perpendicular to a projection surface is larger at a position where the projecting optical unit is provided than at a position where the image forming unit is provided.
摘要翻译： 图像投影装置包括：图像形成单元，其使用来自光源的光形成图像; 投影光学单元，其形成由图像形成单元形成的图像的投影图像; 以及容纳图像形成单元和投影光学单元的外壳。 图像形成单元和投影光学单元从外壳的设置表面依次设置。 在与设置有投影光学单元的位置相比，在垂直于投影面的方向上的外壳的宽度大于设置有图像形成单元的位置。
-
-
-
-
-
-
-
-
-
搜索结果
69 条记录 (耗时 0.026 秒)
