Post on 18-Dec-2015
Image Capturing Apparatus with Laser-Framing Viewfinder and
Laser Pointer Functions
Da Zhang
US 6741809 B1
Inventor: Shan-wen Chang, Chang-hua Hsien(TW)
Assignee: Primax Electronics Ltd., Taipei(TW)
Filed Date: Sep 4, 2003
Issued Date: May 25, 2004
Prior Art
What is NEW?
• Information loss• High power consumption• Relatively large size
31-viewfinder ports36-main body38-sliding set40-laser source42-reflector44-first lens set45-second lens set46-framing mask47-thrid lens set48-fourth lens set