公开(公告)号：US20150185594A1

公开(公告)日：2015-07-02

申请号：US14474310

申请日：2014-09-02

申请人： Jung-Chi Chen ,  Sheng-Yu Chiu ,  Chih-Hui Chang ,  Hsiu-Min Hsiao

发明人： Jung-Chi Chen ,  Sheng-Yu Chiu ,  Chih-Hui Chang ,  Hsiu-Min Hsiao

IPC分类号： G03B21/14 ,  G03B21/16

CPC分类号： G03B21/145

摘要： A dustproof cover used in a projector has a casing and a projection lens, the projection lens is disposed at a front side of the casing, the projection lens has a first adjusting device disposed at a top side of the casing connected to front side. The dustproof cover includes a body, a lid, a transparent plate and at least one airtight trim, in which the body is assembled to the casing to cover the projection lens and the first adjusting device and has a first adjusting hole to expose the first adjusting device. The lid is detachably connected to the body to conceal the first adjusting hole. The transparent plate is disposed on the body to allow an image beam emitted from the projection lens passing through. The at least one airtight trim is connected to a portion of the casing contacted the body.

摘要翻译： 在投影仪中使用的防尘罩具有壳体和投影透镜，投影透镜设置在壳体的前侧，投影透镜具有设置在与前侧连接的壳体的顶侧的第一调节装置。 防尘罩包括主体，盖，透明板和至少一个气密装饰，其中主体组装到壳体以覆盖投影透镜和第一调节装置，并且具有第一调节孔以暴露第一调节 设备。 盖可拆卸地连接到主体以隐藏第一调节孔。 透明板设置在主体上以允许从投影透镜发射的图像束通过。 所述至少一个气密装饰件与所述壳体的与所述主体接触的部分连接。

公开(公告)号：US20140168617A1

公开(公告)日：2014-06-19

申请号：US13945933

申请日：2013-07-19

申请人： Sheng-Yu Chiu ,  Jung-Chi Chen

发明人： Sheng-Yu Chiu ,  Jung-Chi Chen

IPC分类号： G03B21/16 ,  G03B21/20

CPC分类号： G03B21/14 ,  G03B21/145 ,  G03B21/16 ,  G03B21/206 ,  H04N9/3144

摘要： A projection apparatus includes a casing, a motherboard, a power board, a light source, and a projection lens. The motherboard includes a host circuit board, a light valve, and a CPU, and is contained inside the casing. The light valve and the CPU are on the host circuit board. The power board includes a power circuit board and an AC/DC power module. The power circuit board is contained inside the casing, and the AC/DC power module is on the power circuit board. The light source is used to produce an illuminating beam. The light valve is used to transform the illuminating beam into an image beam. The projection lens is used to transform the image beam into a projecting beam. The power circuit board is parallel to the host circuit board. An optical axis of the projection lens is perpendicular to the host circuit board and power circuit board.

摘要翻译： 投影装置包括壳体，母板，电源板，光源和投影透镜。 主板包括主机电路板，光阀和CPU，并且被包含在壳体内。 光阀和CPU都在主机电路板上。 电源板包括电源电路板和AC / DC电源模块。 电源电路板包含在外壳内，AC / DC电源模块位于电源电路板上。 光源用于产生照明光束。 光阀用于将照明光束转换为图像光束。 投影透镜用于将图像束转换成投影光束。 电源电路板与主机电路板并联。 投影透镜的光轴垂直于主电路板和电源电路板。

公开(公告)号：US09164363B2

公开(公告)日：2015-10-20

申请号：US13945933

申请日：2013-07-19

申请人： Sheng-Yu Chiu ,  Jung-Chi Chen

发明人： Sheng-Yu Chiu ,  Jung-Chi Chen

IPC分类号： G03B21/16 ,  G03B21/14 ,  G03B21/20 ,  H04N9/31

CPC分类号： G03B21/14 ,  G03B21/145 ,  G03B21/16 ,  G03B21/206 ,  H04N9/3144

摘要： A projection apparatus includes a casing, a motherboard, a power board, a light source, and a projection lens. The motherboard includes a host circuit board, a light valve, and a CPU, and is contained inside the casing. The light valve and the CPU are on the host circuit board. The power board includes a power circuit board and an AC/DC power module. The power circuit board is contained inside the casing, and the AC/DC power module is on the power circuit board. The light source is used to produce an illuminating beam. The light valve is used to transform the illuminating beam into an image beam. The projection lens is used to transform the image beam into a projecting beam. The power circuit board is parallel to the host circuit board. An optical axis of the projection lens is perpendicular to the host circuit board and power circuit board.

摘要翻译： 投影装置包括壳体，母板，电源板，光源和投影透镜。 主板包括主机电路板，光阀和CPU，并且被包含在壳体内。 光阀和CPU都在主机电路板上。 电源板包括电源电路板和AC / DC电源模块。 电源电路板包含在外壳内，AC / DC电源模块位于电源电路板上。 光源用于产生照明光束。 光阀用于将照明光束转换为图像光束。 投影透镜用于将图像束转换成投影光束。 电源电路板与主机电路板并联。 投影透镜的光轴垂直于主电路板和电源电路板。

公开(公告)号：US07660124B2

公开(公告)日：2010-02-09

申请号：US12209446

申请日：2008-09-12

申请人： Jung-Chi Chen ,  Che-Hsueh Chen

发明人： Jung-Chi Chen ,  Che-Hsueh Chen

IPC分类号： H05K7/20

CPC分类号： H05K7/20472 ,  G02B26/0833

摘要： A digital micromirror device (DMD) module includes a circuit board, a DMD element, a soft elastic pad, a heat dissipation pad and a heat sink. The circuit board includes a first surface, a second surface and a through hole, wherein the first surface is opposite to the second surface. The DMD element is electrically connected to the circuit board. The soft elastic pad is disposed on the first surface of the circuit board and surrounds the through hole. The heat dissipation pad passes through the through hole and contacts the DMD element. The soft elastic pad is sandwiched between the circuit board and the heat sink, the heat dissipation pad is sandwiched between the heat sink and the DMD element, and the heat sink contacts the soft elastic pad and the heat dissipation pad, so as to apply a force to the soft elastic pad and the heat dissipation pad.

摘要翻译： 数字微镜装置（DMD）模块包括电路板，DMD元件，软弹性垫，散热垫和散热片。 电路板包括第一表面，第二表面和通孔，其中第一表面与第二表面相对。 DMD元件电连接到电路板。 软弹性垫设置在电路板的第一表面上并且围绕通孔。 散热垫穿过通孔并与DMD元件接触。 软弹性垫夹在电路板和散热片之间，散热垫夹在散热片和DMD元件之间，散热片接触软弹性垫和散热垫， 强力到软弹性垫和散热垫。

公开(公告)号：US20070008506A1

公开(公告)日：2007-01-11

申请号：US11473017

申请日：2006-06-23

申请人： Chi-Yu Meng ,  Chin-Long Tien ,  Jung-Chi Chen ,  Ying-Yuan Shen

发明人： Chi-Yu Meng ,  Chin-Long Tien ,  Jung-Chi Chen ,  Ying-Yuan Shen

IPC分类号： G03B21/22

CPC分类号： G03B21/008 ,  G03B21/145

摘要： A projector apparatus has an electrically conductive housing that includes a lower housing part and an upper housing part coupled to the lower housing part for covering the lower housing part, an internal projector module mounted in the housing, a first grounding component provided between the internal projector module and the upper housing part so as to establish a first grounding path between the internal projector module and the housing, and a second grounding component provided between the internal projector module and the lower housing part so as to establish a second grounding path between the internal projector module and the housing.

摘要翻译： 投影仪装置具有导电壳体，其包括下壳体部分和耦合到下壳体部分的上壳体部分，用于覆盖下壳体部分，安装在壳体中的内部投影仪模块，设置在内部投影仪之间的第一接地部件 模块和上壳体部分，以便在内部投影仪模块和壳体之间建立第一接地路径，以及设置在内部投影仪模块和下壳体部分之间的第二接地部件，以便在内部投影仪模块和壳体之间建立第二接地路径 投影机模块和外壳。

公开(公告)号：US06969131B2

公开(公告)日：2005-11-29

申请号：US10417632

申请日：2003-04-16

申请人： Jung-Chi Chen ,  Kuo-Chih Lin ,  Xi-Hua Jiang

发明人： Jung-Chi Chen ,  Kuo-Chih Lin ,  Xi-Hua Jiang

IPC分类号： A47B97/00 ,  G06F1/16 ,  G06F1/18 ,  H05K7/18

CPC分类号： G06F1/185 ,  G06F1/184 ,  G06F1/186

摘要： A computer enclosure includes a chassis (10) having bottom, side and rear panels (20, 30, 40), and first and second mounting brackets (50, 60) attached to the chassis. The bottom panel forms a rib (21). The rear panel defines a horizontal opening (42) and an engaging portion (44). Latch slots (32) are defined in the side panel. The first mounting bracket includes a vertical expansion slot (53), a bent plate (54) and a blocking tab (55). The second mounting bracket includes: a top plate (61) having latches (612) engaging in the latch slots, and catches (613) sandwiching a top edge portion of the rear panel; and a rear plate (62) having horizontal expansion slots (621), a hook (622) slidably engaging with the bent plate, a stop plate (626) abutting against the engaging portion, a stop portion (625) abutting against the rib, and a projection (624) engaging with the blocking tab.

摘要翻译： 计算机外壳包括具有底部，侧面和后面板（20,30,40）的底架（10）以及连接到底盘的第一和第二安装支架（50,60）。 底板形成肋（21）。 后面板限定水平开口（42）和接合部分（44）。 侧面板中定义了锁定槽（32）。 第一安装支架包括垂直的膨胀槽（53），弯板（54）和阻挡片（55）。 第二安装支架包括：具有接合在闩锁槽中的闩锁（612）的顶板（61）和夹在后面板的顶部边缘部分的卡子（613） 和具有水平扩张槽（621）的后板（62），与该弯曲板滑动接合的钩（622），与该接合部抵接的止挡板（626），抵靠该肋的止动部（625） 以及与阻挡片接合的突起（624）。

公开(公告)号：US08766163B2

公开(公告)日：2014-07-01

申请号：US13401010

申请日：2012-02-21

申请人： Jung-Chi Chen ,  Po-Yen Wu ,  Chih-Lin Wang

发明人： Jung-Chi Chen ,  Po-Yen Wu ,  Chih-Lin Wang

IPC分类号： G01J1/44

CPC分类号： G03B21/16

摘要： A control circuit is applied into a projector and an operation method is provided for the projector. The projector includes a photo sensor provided for generating a sensing voltage according to light intensity sensed by the photo sensor. The control circuit includes a first voltage-comparing unit, a reference voltage generating unit and a second voltage-comparing unit. The first voltage-comparing unit is provided for comparing the sensing voltage and a first reference voltage, to generate a first comprising result. The reference-voltage generating unit is provided for generating a second reference voltage and determining whether adjusting the second reference voltage according to the first comparing result. The second reference voltage is relatively larger than the first reference voltage. The second voltage-comparing unit is provided for comparing the sensing voltage and the second reference voltage, to generate a second comparing result.

摘要翻译： 将控制电路应用于投影仪，并为投影机提供操作方法。 投影仪包括光传感器，用于根据由光传感器感测的光强度产生感测电压。 控制电路包括第一电压比较单元，参考电压产生单元和第二电压比较单元。 第一电压比较单元被提供用于比较感测电压和第一参考电压，以产生包含结果的第一个。 参考电压产生单元被提供用于产生第二参考电压并且根据第一比较结果确定是否调整第二参考电压。 第二参考电压相对大于第一参考电压。 第二电压比较单元用于比较感测电压和第二参考电压，以产生第二比较结果。

公开(公告)号：US20090246588A1

公开(公告)日：2009-10-01

申请号：US12385897

申请日：2009-04-23

申请人： Tsan-Fu Tseng ,  Jung-Chi Chen

发明人： Tsan-Fu Tseng ,  Jung-Chi Chen

IPC分类号： H01M8/10 ,  H01M8/04

CPC分类号： H01M8/0247 ,  H01M8/0258 ,  H01M8/0297 ,  H01M8/247 ,  H01M8/248 ,  H01M2008/1095

摘要： A planar fuel cell device including a fuel cell module, a first cathode channel plate, a second cathode channel plate, and a fixing structure is provided. The first cathode channel plate is adapted to be disposed on a first surface of the fuel cell module and includes a first curved surface and a first channel structure disposed on the first curved surface. The first curved surface protrudes toward the fuel cell module for pressing the first surface of the fuel cell module. The second cathode channel plate is adapted to be disposed on a second surface of the fuel cell module opposite to the first surface. The fixing structure is adapted to be disposed on the edge of the fuel cell module for fixing the first cathode channel plate and the second cathode channel plate on the first surface and the second surface respectively.

摘要翻译： 提供了包括燃料电池模块，第一阴极沟道板，第二阴极沟道板和固定结构的平面型燃料电池装置。 第一阴极通道板适于设置在燃料电池模块的第一表面上，并且包括设置在第一弯曲表面上的第一弯曲表面和第一通道结构。 第一弯曲表面向燃料电池模块突出以挤压燃料电池模块的第一表面。 第二阴极通道板适于设置在与第一表面相对的燃料电池模块的第二表面上。 固定结构适于设置在燃料电池模块的边缘上，用于将第一阴极通道板和第二阴极通道板分别固定在第一表面和第二表面上。

公开(公告)号：US20090197144A1

公开(公告)日：2009-08-06

申请号：US12318704

申请日：2009-01-07

申请人： Tsan-Fu Tseng ,  Jung-Chi Chen

发明人： Tsan-Fu Tseng ,  Jung-Chi Chen

IPC分类号： H01M2/00 ,  F16L37/00

CPC分类号： H01M8/04201 ,  H01M8/04208 ,  H01M8/1011 ,  Y02E60/523 ,  Y10T137/87957

摘要： A switch valve applied to a cartridge of a fuel cell includes a first valve body and a second valve body. The first valve body has a first connecting member and a first slide member which may slide relative to the first connecting member. The second valve body has a second connecting member and a second slide member which may slide relative to the second connecting member. The second connecting member is used to lock the first connecting member. During assembling operation of the first and the second valve bodies, the first connecting member gets the second slide member moving to open the second valve body; and then the second connecting member gets the first slide member moving to open the first valve body. During disassembling operation of the first and the second valve bodies, the first valve body is closed before the second valve body is closed.

摘要翻译： 应用于燃料电池盒的切换阀包括第一阀体和第二阀体。 第一阀体具有可相对于第一连接构件滑动的第一连接构件和第一滑动构件。 第二阀体具有可相对于第二连接构件滑动的第二连接构件和第二滑动构件。 第二连接构件用于锁定第一连接构件。 在第一和第二阀体的组装操作期间，第一连接构件使第二滑动构件移动以打开第二阀体; 然后第二连接构件使第一滑动构件移动以打开第一阀体。 在第一阀体和第二阀体的拆卸操作期间，第一阀体在第二阀体关闭之前被关闭。

公开(公告)号：US20080225241A1

公开(公告)日：2008-09-18

申请号：US11867005

申请日：2007-10-04

申请人： Jung-Chi Chen ,  Che-Hsueh Chen

发明人： Jung-Chi Chen ,  Che-Hsueh Chen

IPC分类号： G03B21/20

CPC分类号： G03B21/2053 ,  H04N9/3155

摘要： A projector includes a housing, a projecting module, a first luminance sensor, a second luminance sensor and a control module. The projecting module includes a light source for emitting light, a light valve for modulating the light into image light, and a projection lens for projecting the image light to a screen. The first luminance sensor senses the luminance of the image projected on the screen. The second luminance sensor senses the ambient luminance. The control module adjusts luminance of the light emitted from the light source according to sensed results of the two luminance sensors.

摘要翻译： 投影仪包括壳体，投影模块，第一亮度传感器，第二亮度传感器和控制模块。 投影模块包括用于发光的光源，用于将光调制成图像光的光阀和用于将图像光投影到屏幕的投影透镜。 第一亮度传感器感测投影在屏幕上的图像的亮度。 第二亮度传感器感测环境亮度。 根据两个亮度传感器的感测结果，控制模块调节从光源发出的光的亮度。