Light reflecting plate
A technology for preventing cracks from occurring in a light reflector plate fabricated by forming a synthetic resin reflector plate into a three-dimensional shape and effectively preventing deformation of this light reflector plate is provided. A folding groove part 6 is provided on a light-reflecting plastic film or sheet 2 by continuously or intermittently forming a groove which does not penetrate the film or sheet, along a straight line on the film or sheet. Then, the film or sheet is folded along this folding groove part.
Click here for the full patent text at DEPATISnet [PDF]
Publication date: 01-10-2007
Applicant: FURUKAWA ELECTRIC CO LTD (JP)
Inventor: NOUSOU YOSHIYUKI (JP); SUZUKI OSAMU (JP); MORITA NOBUYUKI (JP); ONO TATSUYA (JP)
© European Patent Office. This information was obtained from the espacenet of the European Patent Office. There is no guarantee of its correctness or curency. For additional information, please use the research at espacenet. It is possible to determine the current legal and procedural status of patents and utility patents/models at http://worldwide.espacenet.com/ kfree of charge.