Invention Grant
- Patent Title: Projection module and projector incorporating same
- Patent Title (中): 投影模块和投影机结合相同
-
Application No.: US10594867Application Date: 2005-03-30
-
Publication No.: US07896504B2Publication Date: 2011-03-01
- Inventor: Jean-Jacques Sacre , Pascal Benoit
- Applicant: Jean-Jacques Sacre , Pascal Benoit
- Applicant Address: FR Boulonge-Billancourt
- Assignee: Thomson Licensing
- Current Assignee: Thomson Licensing
- Current Assignee Address: FR Boulonge-Billancourt
- Agent Robert D. Shedd; Harvey D. Fried; Patricia Verlangieri
- Priority: FR0403335 20040330; FR0412904 20041203
- International Application: PCT/EP2005/051432 WO 20050330
- International Announcement: WO2005/096094 WO 20051013
- Main IPC: G03B21/22
- IPC: G03B21/22 ; G03B21/28
Abstract:
A projection module intended to project an image on a screen defining a specified projection plane is disclosed. The module includes an objective, for emitting an imaging beam; a curved mirror; and at least two deflection surfaces for deflecting the imaging beam, the deflection surfaces being placed in the path of the imaging beam between the objective and the curved mirror.
Public/Granted literature
- US20070216877A1 Projection Module and Projector Incorporating Same Public/Granted day:2007-09-20
Information query
