Invention Grant
US07807958B2 Switch for an illumination device, and projection system including the same
有权
用于照明装置的开关，以及包括其的投影系统
- Patent Title: Switch for an illumination device, and projection system including the same
- Patent Title (中): 用于照明装置的开关，以及包括其的投影系统
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Application No.: US11828257Application Date: 2007-07-25
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Publication No.: US07807958B2Publication Date: 2010-10-05
- Inventor: Eun Seong Seo , Ji Hyouk Chung
- Applicant: Eun Seong Seo , Ji Hyouk Chung
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolach & Birch, LLP
- Priority: KR10-2006-0070200 20060726
- Main IPC: H01J3/14
- IPC: H01J3/14
Abstract:
An illumination device and a projection system including the same are disclosed. The illumination device can implement a small-sized and high-efficiency projection system, and the projection system includes the illumination device. The projection system generates a light signal in which a luminous flux is maximally distributed, and displays a desired image using the generated light signal.
Public/Granted literature
- US20080024740A1 ILLUMINATION DEVICE, AND PROJECTION SYSTEM INCLUDING THE SAME Public/Granted day:2008-01-31
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