专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US09689465B2 Dual rotary cam structure 有权
公开(公告)号：US09689465B2
公开(公告)日：2017-06-27
申请号：US14604987
申请日：2015-01-26
申请人： Wei-Chung Chao , Yoshihisa Osawa
发明人： Wei-Chung Chao , Yoshihisa Osawa
IPC分类号： F16H37/06 , F16H1/16 , F16H1/22
CPC分类号： F16H1/225 , F16H1/166
摘要： A dual rotary cam may include a first rotating unit, a second rotating unit, a first rod, a second rod and a transmission device. The transmission device has an active gear, two connecting gears, and two passive gears. The active gear is driven by a motor to drive the connecting gears. A decelerating gear that is co-axially disposed with the connecting gear is used to connect the passive gears. The passive gears co-axially connect with the connecting portions of the first rod and second rod. The gear motion between the active gear, connecting gears, passive gears and decelerating gear can be arranged to adjust the gaps therebetween to achieve a goal of seamless transmission of the rotary cam.

12. 发明申请

US20160215854A1 DUAL ROTARY CAM STRUCTURE 有权
标题翻译：双旋转凸轮结构
公开(公告)号：US20160215854A1
公开(公告)日：2016-07-28
申请号：US14604987
申请日：2015-01-26
申请人： Wei-Chung Chao , Yoshihisa Osawa
发明人： Wei-Chung Chao , Yoshihisa Osawa
IPC分类号： F16H1/22
CPC分类号： F16H1/225 , F16H1/166
摘要： A dual rotary cam may include a first rotating unit, a second rotating unit, a first rod, a second rod and a transmission device. The transmission device has an active gear, two connecting gears, and two passive gears. The active gear is driven by a motor to drive the connecting gears. A decelerating gear that is co-axially disposed with the connecting gear is used to connect the passive gears. The passive gears co-axially connect with the connecting portions of the first rod and second rod. The gear motion between the active gear, connecting gears, passive gears and decelerating gear can be arranged to adjust the gaps therebetween to achieve a goal of seamless transmission of the rotary cam.
摘要翻译：双旋转凸轮可以包括第一旋转单元，第二旋转单元，第一杆，第二杆和传动装置。传动装置具有主动齿轮，两个连接齿轮和两个被动齿轮。主动齿轮由电机驱动以驱动连接齿轮。与连接齿轮同轴设置的减速齿轮用于连接被动齿轮。被动齿轮与第一杆和第二杆的连接部分同轴连接。主动齿轮，连接齿轮，被动齿轮和减速齿轮之间的齿轮运动可以布置成调节其间的间隙，以实现旋转凸轮的无缝传递的目的。

13. 发明授权

US08200060B2 Brightness enhancement sheet 有权
标题翻译：亮度增强表
公开(公告)号：US08200060B2
公开(公告)日：2012-06-12
申请号：US12884189
申请日：2010-09-17
申请人： Tzeng-Ke Shiau , Ching-Shiang Li , Chao-Hung Weng , Wei-Chung Chao
发明人： Tzeng-Ke Shiau , Ching-Shiang Li , Chao-Hung Weng , Wei-Chung Chao
IPC分类号： G02B6/10
CPC分类号： G02B5/045 , G02B5/02
摘要： A brightness enhancement sheet including a light transmissive substrate, a plurality of strip prisms, and a plurality of protruding structures is provided. The light transmissive substrate has a first surface and a second surface opposite to the first surface. The strip prisms are disposed on the first surface. Each of the strip prisms has two prism surfaces, and a junction of the two prism surfaces forms a crest line, and a valley line is formed between each of the two adjacent strip prisms. Each of the protruding structures has two wing portions. The two wing portions are respectively disposed on two prism surfaces of the corresponding strip prism. A junction of the two wing portions forms a protruding end. The protruding end protrudes from the crest line of the corresponding strip prism. Each of the wing portions extends from the protruding end to the valley line.
摘要翻译：提供了包括透光基板，多个带状棱镜和多个突出结构的亮度增强板。透光基板具有与第一表面相对的第一表面和第二表面。带状棱镜设置在第一表面上。每个带状棱镜具有两个棱镜表面，并且两个棱镜表面的接合部形成一个波峰线，并且在两个相邻带状棱镜的每一个之间形成谷线。每个突出结构具有两个翼部。两个翼部分别设置在相应带状棱镜的两个棱镜表面上。两个翼部的接合部形成突出端。突出端从相应带状棱柱的顶部线突出。每个翼部从突出端延伸到谷线。

14. 发明申请

US20090323202A1 Imaging system 有权
标题翻译：成像系统
公开(公告)号：US20090323202A1
公开(公告)日：2009-12-31
申请号：US12453791
申请日：2009-05-22
申请人： Jung-Yao Chen , Wei-Chung Chao , Yu-Tsung Lee
发明人： Jung-Yao Chen , Wei-Chung Chao , Yu-Tsung Lee
IPC分类号： G02B17/08 , G02B27/18
CPC分类号： G02B17/08
摘要： An image system adapted to a projection display apparatus includes a first lens group having a negative refractive power, a second lens group having a positive refractive power, an aspheric reflector, and a curved reflector. The second lens group includes an aspheric lens which is the nearest to the light valve in the second lens group. A material of the aspheric lens includes glass, the thermal-optical coefficient of the glass is between 1.0×10−6/K and 12.5×10−6/K, and the refractive index of the glass is between 1.482 and 1.847. The aspheric reflector is disposed front of the first lens group for reflecting the image beam passing through the first lens group and second lens group. The curved reflector is disposed above the first lens group for reflecting the image beam reflected by the aspheric reflector onto the screen. The image system has a good imaging quality.
摘要翻译：适于投影显示装置的图像系统包括具有负屈光力的第一透镜组，具有正屈光力的第二透镜组，非球面反射器和弯曲反射器。第二透镜组包括与第二透镜组中的光阀最近的非球面透镜。非球面透镜的材料包括玻璃，玻璃的热 - 光系数在1.0×10 -6 / K至12.5×10 -6 / K之间，玻璃的折射率在1.482和1.847之间。非球面反射器设置在第一透镜组的前方，用于反射通过第一透镜组和第二透镜组的图像光束。弯曲的反射器设置在第一透镜组的上方，用于将由非球面反射器反射的图像光束反射到屏幕上。图像系统具有良好的成像质量。

15. 发明授权

US07412297B2 Method and system for designing and manufacturing lens modules 有权
标题翻译：设计和制造镜头模块的方法和系统
公开(公告)号：US07412297B2
公开(公告)日：2008-08-12
申请号：US11510627
申请日：2006-08-28
申请人： Chir-Weei Chang , Chy-Lin Wang , Wei-Chung Chao
发明人： Chir-Weei Chang , Chy-Lin Wang , Wei-Chung Chao
IPC分类号： G06F19/00 , G05B13/02 , G02C7/02
CPC分类号： G02B27/0012
摘要： A method for designing and manufacturing lens modules includes selecting design parameters from a design database stored with the design parameters suitable for a lens module desired to be manufactured to design the lens module according to characteristics of the lens module and storing the design parameters of the lens module in an analysis database, analyzing the lens module based on a predetermined analysis process to generate analysis parameters corresponding to the lens module and storing the generated analysis parameters in the analysis database, and re-designing the lens module based on the analysis parameters stored in the analysis database.
摘要翻译：一种用于设计和制造透镜模块的方法包括从设计数据库中选择设计参数，该设计数据库具有适合于要制造的镜片模块的设计参数，以根据透镜模块的特性设计透镜模块并存储透镜的设计参数模块，分析基于预定分析处理的镜头模块，生成与镜片模块相对应的分析参数，并将生成的分析参数存储在分析数据库中，以及基于存储在分析数据库中的分析参数重新设计镜头模块分析数据库。

16. 发明申请

US20070153271A1 Method and system for designing and manufacturing lens modules 有权
标题翻译：设计和制造镜头模块的方法和系统
公开(公告)号：US20070153271A1
公开(公告)日：2007-07-05
申请号：US11510627
申请日：2006-08-28
申请人： Chir-Weei Chang , Chy-Lin Wang , Wei-Chung Chao
发明人： Chir-Weei Chang , Chy-Lin Wang , Wei-Chung Chao
IPC分类号： G01N21/00
CPC分类号： G02B27/0012
摘要： A method for designing and manufacturing lens modules includes selecting design parameters from a design database stored with the design parameters suitable for a lens module desired to be manufactured to design the lens module according to characteristics of the lens module and storing the design parameters of the lens module in an analysis database, analyzing the lens module based on a predetermined analysis process to generate analysis parameters corresponding to the lens module and storing the generated analysis parameters in the analysis database, and re-designing the lens module based on the analysis parameters stored in the analysis database.
摘要翻译：一种用于设计和制造透镜模块的方法包括从设计数据库中选择设计参数，该设计数据库具有适合于要制造的镜片模块的设计参数，以根据透镜模块的特性设计透镜模块并存储透镜的设计参数模块，分析基于预定分析处理的镜头模块，生成与镜片模块相对应的分析参数，并将生成的分析参数存储在分析数据库中，以及基于存储在分析数据库中的分析参数重新设计镜片模块分析数据库。

17. 发明授权

US06285503B1 Holographic diffuser 失效
标题翻译：全息扩散器
公开(公告)号：US06285503B1
公开(公告)日：2001-09-04
申请号：US08917190
申请日：1997-08-25
申请人： Wei-Chung Chao , Chung-Jung Kuo , Ching-Yi Wu
发明人： Wei-Chung Chao , Chung-Jung Kuo , Ching-Yi Wu
IPC分类号： G02B518
CPC分类号： G02B5/0252 , G02B5/1857 , G02B5/32 , G03H1/08 , G03H2001/0816
摘要： Method for the preparation of holographic diffusers where the holographic diffuser is designed through iterative calculations according to the Fraunhofer theory of diffraction and some constrain conditions. In the iterative calculation some constrain conditions that can change the magnitude of the light passing through the diffuser are used to design the diffuser. A novel iterative calculation is disclosed such that uniformed mixing of colors and high light utilization efficiency of the diffuser may be provided.
摘要翻译：用于制备全息漫射器的方法，其中通过根据Fraunhofer衍射理论和一些约束条件的迭代计算设计全息漫射器。在迭代计算中，可以使用一些约束条件来改变通过漫射器的光的大小来设计漫射器。公开了一种新颖的迭代计算，可以提供颜色的均匀混合和扩散器的高光利用效率。

18. 发明授权

US08925820B2 Stored-value container 有权
标题翻译：存储值容器
公开(公告)号：US08925820B2
公开(公告)日：2015-01-06
申请号：US13827749
申请日：2013-03-14
申请人： Po-Hung Yao , Wei-Chung Chao
发明人： Po-Hung Yao , Wei-Chung Chao
IPC分类号： G06K19/00 , B65D25/00 , A47G19/22 , G06Q20/28 , G06Q20/32
CPC分类号： B65D25/00 , A47G19/2227 , G06Q20/28 , G06Q20/3278
摘要： A stored-value container has a body and a stored-value chip mounted on the body. The stored-value chip stores payment information for transaction deduction after being read by an external device. When using the stored-value container to buy beverage, instead of paying with cash or a stored-value card, a consumer can hand the stored-value container to a store clerk to finish payment directly through the stored-value chip. Accordingly, with the stored-value container, consumers can finish the purchasing procedure quickly without carrying cash or a stored-value card and also take environmental protection into account.
摘要翻译：储值容器具有安装在身体上的身体和储值芯片。存储值芯片在外部设备读取之后存储用于交易扣除的支付信息。当使用储值容器来购买饮料时，消费者可以使用现金或储值卡付款，将存储值的容器交给店员，直接通过储值芯片完成付款。因此，使用储值容器，消费者可以快速完成采购程序，无需携带现金或储值卡，也可以考虑环保。

19. 发明申请

US20130270142A1 STORED-VALUE CONTAINER 有权
标题翻译：储存容器
公开(公告)号：US20130270142A1
公开(公告)日：2013-10-17
申请号：US13827749
申请日：2013-03-14
申请人： Po-Hung YAO , Wei-Chung Chao
发明人： Po-Hung YAO , Wei-Chung Chao
IPC分类号： B65D25/00
CPC分类号： B65D25/00 , A47G19/2227 , G06Q20/28 , G06Q20/3278
摘要： A stored-value container has a body and a stored-value chip mounted on the body. The stored-value chip stores payment information for transaction deduction after being read by an external device. When using the stored-value container to buy beverage, instead of paying with cash or a stored-value card, a consumer can hand the stored-value container to a store clerk to finish payment directly through the stored-value chip. Accordingly, with the stored-value container, consumers can finish the purchasing procedure quickly without carrying cash or a stored-value card and also take environmental protection into account.
摘要翻译：储值容器具有安装在身体上的身体和储值芯片。存储值芯片在外部设备读取之后存储用于交易扣除的支付信息。当使用储值容器来购买饮料时，消费者可以使用现金或储值卡付款，将存储值的容器交给店员，直接通过储值芯片完成付款。因此，使用储值容器，消费者可以快速完成采购程序，无需携带现金或储值卡，也可以考虑环保。

20. 发明授权

US08514343B2 Beam splitting film, backlight module, and stereo display apparatus 有权
标题翻译：光束分裂膜，背光模块和立体显示装置
公开(公告)号：US08514343B2
公开(公告)日：2013-08-20
申请号：US13032642
申请日：2011-02-23
申请人： Tzeng-Ke Shiau , Ching-Shiang Li , Wei-Chung Chao , Chao-Hung Weng
发明人： Tzeng-Ke Shiau , Ching-Shiang Li , Wei-Chung Chao , Chao-Hung Weng
IPC分类号： G02F1/1335
CPC分类号： G02B3/005 , G02B5/045 , G02B6/0053 , G02B6/0068 , G02B27/2214
摘要： A beam splitting film includes a light transmissive plate, a plurality of cylindrical lenticular lenses, and a plurality of strip-shaped protrusion groups. The light transmissive plate has a first surface and a second surface. The cylindrical lenticular lenses are disposed on the first surface. The strip-shaped protrusion groups are disposed on the second surface. Each of the strip-shaped protrusion groups includes at least two strip-shaped protrusions. Each of the strip-shaped protrusion groups corresponds to one of the cylindrical lenticular lenses. A distance between an orthographic projection of a geometric center of each of the strip-shaped protrusion groups on the first surface and an orthographic projection of a geometric center of the corresponding cylindrical lenticular lens on the first surface is less than ten times of a distance between the geometric centers of two adjacent cylindrical lenticular lenses. A backlight module and a stereo display apparatus are also provided.
摘要翻译：分束膜包括透光板，多个圆柱形双凸透镜和多个条形突起组。透光板具有第一表面和第二表面。圆柱形双凸透镜设置在第一表面上。条形突起组设置在第二表面上。每个条形突起组包括至少两个条形突起。每个条形突起组对应于圆柱形双凸透镜之一。第一表面上的每个条形突起组的几何中心的正交投影与第一表面上相应圆柱形双凸透镜的几何中心的正投影之间的距离小于第一表面之间的距离的十倍两个相邻圆柱形双凸透镜的几何中心。还提供背光模块和立体显示装置。

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