Invention Grant
- Patent Title: Projection type image display apparatus
- Patent Title (中): 投影型图像显示装置
-
Application No.: US12128147Application Date: 2008-05-28
-
Publication No.: US07972015B2Publication Date: 2011-07-05
- Inventor: Jong-soo Lee , Kee-uk Jeon , Sang-ik Kim , Jae-geun Lim , Jung-hyeon Kim
- Applicant: Jong-soo Lee , Kee-uk Jeon , Sang-ik Kim , Jae-geun Lim , Jung-hyeon Kim
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2007-0125126 20071204
- Main IPC: G03B21/10
- IPC: G03B21/10 ; G03B21/16
Abstract:
A projection type image display apparatus includes: a cabinet; a screen which is provided in the cabinet; a display device which is placed inside the cabinet and forms an image; and an optical system which projects an image formed by the display device to the screen and comprises at least one mirror, a supporter for supporting the mirror, and a frame through which the supporter is fastened to the cabinet, all of the mirror, the supporter and the frame being disposed within a single interior space formed by the cabinet and the screen.
Public/Granted literature
- US20090141246A1 PROJECTION TYPE IMAGE DISPLAY APPARATUS Public/Granted day:2009-06-04
Information query
