The invention discloses a cubic X-prism which can improve the uniformity of colors of projected display and pertains to the technical field of photoelectric display. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by QINGDAO HAITAI FILMPLATING TECHNOLOGY Co Ltd filed Critical QINGDAO HAITAI FILMPLATING TECHNOLOGY Co Ltd Priority to CNB2006101488060A priority Critical patent/CN100570431C/en Publication of CN101211013A publication Critical patent/CN101211013A/en Application granted granted Critical Publication of CN100570431C publication Critical patent/CN100570431C/en Status Expired - Fee Related legal-status Critical Current Anticipated expiration legal-status Critical Links Original Assignee QINGDAO HAITAI FILMPLATING TECHNOLOGY Co Ltd Priority date (The priority date is an assumption and is not a legal conclusion. QINGDAO HAITAI XINGUANG TECHNOLOGY CO., LTD. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor 郑耀楼云中刘啸虎辜长明郑义 Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number CNA2006101488060A Other languages Chinese ( zh)

Google Patents CN101211013A - X cubic prism assembly capable of promoting projection display color homogeneity CN101211013A - X cubic prism assembly capable of promoting projection display color homogeneity

Cubic prism