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. 发明授权

US08531788B2 Lens device 失效
标题翻译：镜头设备
公开(公告)号：US08531788B2
公开(公告)日：2013-09-10
申请号：US13584923
申请日：2012-08-14
申请人： Chiao-Sen Hsu
发明人： Chiao-Sen Hsu
IPC分类号： G02B7/02 , G02B15/14
CPC分类号： G02B7/08
摘要： A lens device includes a main body unit, a guiding shaft unit, a lens unit, a focus adjusting unit and a resilient component. The guiding shaft unit includes three parallel guiding shafts disposed in the main body unit. The lens unit includes a lens frame disposed in the main body unit and having three guiding portions that receive slidably and respectively the guiding shafts, and a lens mounted co-movably in the lens frame. The focus adjusting unit is disposed in the main body unit and includes a driven member abutting against the lens frame and driven by a driving member for driving the lens unit to slide along the guiding shafts. The resilient component is disposed for biasing resiliently the lens frame toward the driven member.
摘要翻译：透镜装置包括主体单元，引导轴单元，透镜单元，聚焦调节单元和弹性部件。引导轴单元包括设置在主体单元中的三个平行的引导轴。透镜单元包括设置在主体单元中的透镜框，并具有分别可滑动地接收导向轴的三个引导部分和可透镜地安装在透镜框架中的透镜。焦点调节单元设置在主体单元中，并且包括抵靠透镜框并由驱动构件驱动的从动构件，用于驱动透镜单元沿着导向轴滑动。弹性部件设置成用于将透镜框架朝向被驱动部件弹性偏压。

2. 发明申请

US20130083408A1 Lens Device 失效
标题翻译：镜头设备
公开(公告)号：US20130083408A1
公开(公告)日：2013-04-04
申请号：US13584923
申请日：2012-08-14
申请人： Chiao-Sen HSU
发明人： Chiao-Sen HSU
IPC分类号： G02B7/04
CPC分类号： G02B7/08
摘要： A lens device includes a main body unit, a guiding shaft unit, a lens unit, a focus adjusting unit and a resilient component. The guiding shaft unit includes three parallel guiding shafts disposed in the main body unit. The lens unit includes a lens frame disposed in the main body unit and having three guiding portions that receive slidably and respectively the guiding shafts, and a lens mounted co-movably in the lens frame. The focus adjusting unit is disposed in the main body unit, and includes a driven member abutting against the lens frame and driven by a driving member for driving the lens unit to slide along the guiding shafts. The resilient component is disposed for biasing resiliently the lens frame toward the driven member.
摘要翻译：透镜装置包括主体单元，引导轴单元，透镜单元，聚焦调节单元和弹性部件。引导轴单元包括设置在主体单元中的三个平行的引导轴。透镜单元包括设置在主体单元中的透镜框，并具有分别可滑动地接收导向轴的三个引导部分和可透镜地安装在透镜框架中的透镜。焦点调节单元设置在主体单元中，并且包括抵靠透镜框并由驱动构件驱动的从动构件，用于驱动透镜单元沿着导向轴滑动。弹性部件设置成用于将透镜框架朝向被驱动部件弹性偏压。

3. 发明申请

US20160295180A1 PICO PROJECTOR 审中-公开
标题翻译： PICO投影机
公开(公告)号：US20160295180A1
公开(公告)日：2016-10-06
申请号：US14675751
申请日：2015-04-01
申请人： Chen-Ren Yu , Chiao-Sen Hsu
发明人： Chen-Ren Yu , Chiao-Sen Hsu
IPC分类号： H04N9/31 , G03B21/20
CPC分类号： H04N9/3173 , G03B21/142 , G03B21/145 , G03B21/2066 , G03B21/28
摘要： A pico projector of the invention includes an illuminating module, an imaging module, and a lens-focusing module. The illuminating module is configured to emit light. The imaging module is configured to add picture messages into the light to generate an image and project the image. The lens-focusing module is configured to regulate a focal length of the imaging module.
摘要翻译：本发明的微型投影仪包括照明模块，成像模块和透镜聚焦模块。照明模块被配置为发光。成像模块被配置为将照片消息添加到光中以生成图像并投影图像。透镜聚焦模块被配置为调节成像模块的焦距。

4. 发明申请

US20120182532A1 AUTOMATIC FOCUS SYSTEM OF PROJECTOR 审中-公开
标题翻译：投影机自动聚焦系统
公开(公告)号：US20120182532A1
公开(公告)日：2012-07-19
申请号：US13167083
申请日：2011-06-23
申请人： Sen-Yung Liu , Chien-chih Hsiung , Chen-Ren Yu , Kuo-Liang Wen , Yi-Chung Hung , Chiao-Sen Hsu , Chao-Yang Ke , Keng-Hui Lin , Fu-Shan Wu
发明人： Sen-Yung Liu , Chien-chih Hsiung , Chen-Ren Yu , Kuo-Liang Wen , Yi-Chung Hung , Chiao-Sen Hsu , Chao-Yang Ke , Keng-Hui Lin , Fu-Shan Wu
IPC分类号： G03B3/10
CPC分类号： G03B21/53
摘要： An automatic focus system of a projector includes a projecting module, an image catching module, a memory, a micro processor, and a focusing module. The projecting module has an image light source to provide image light, and a projecting lens to project the image light on a screen. The image catching module senses an image on the screen. The microprocessor calculates the sensed image to have a definition value of the image and save the definition value in the memory. The focusing module may move the projecting lens is moved along an optical axis under a control of microprocessor. The microprocessor compares the definition values to control the focusing module to move the cam to a position where the projector may project a clear image on the screen.
摘要翻译：投影仪的自动对焦系统包括投影模块，图像捕获模块，存储器，微处理器和聚焦模块。投影模块具有提供图像光的图像光源，以及将图像光投影到屏幕上的投影透镜。图像捕捉模块检测屏幕上的图像。微处理器计算感测图像以具有图像的定义值，并将定义值保存在存储器中。在微处理器的控制下，聚焦模块可以移动投影透镜沿着光轴移动。微处理器比较定义值以控制聚焦模块将凸轮移动到投影仪可以在屏幕上投射清晰图像的位置。

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