239000011342 resin composition Substances 0.000 claims description 43.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority claimed from JP1047699 external-priority Application filed by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd Publication of EP2309339A1 publication Critical patent/EP2309339A1/en Application granted granted Critical Publication of EP2309339B1 publication Critical patent/EP2309339B1/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Original Assignee Dai Nippon Printing Co Ltd Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor Satoshi Shioda Mikiko Hojo Hiroyuki Otaki Kenji Ueda Tetsuya Toshine 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.) Expired - Lifetime Application number EP10010585.7A Other languages German ( de) Google Patents Relief hologram or diffraction grating sheet and forgery-preventing sheet comprising the sameĭownload PDF Info Publication number EP2309339B1 EP2309339B1 EP10010585.7A EP10010585A EP2309339B1 EP 2309339 B1 EP2309339 B1 EP 2309339B1 EP 10010585 A EP10010585 A EP 10010585A EP 2309339 B1 EP2309339 B1 EP 2309339B1 Authority EP European Patent Office Prior art keywords layer hologram modulus young diffraction grating Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents EP2309339B1 - Relief hologram or diffraction grating sheet and forgery-preventing sheet comprising the same A dif fraction grate film is an umbrella term for any protective covers that you attach to the side and back of your gadget to protect it from external physical damage, including scratches and nicks.EP2309339B1 - Relief hologram or diffraction grating sheet and forgery-preventing sheet comprising the same Like any other mobile phone accessory, a mobile case is a must-have if you seek to improve your device's lifespan. With the continued evolution of mobile phones, you are likely to spend a significant amount to get a new device, and spending a few more dollars on a mobile phone case is well recommended. Contact a supplier for which is a suitable option at competitive pricing for your business.Īre you looking for a wholesale diffraction grating film? Look no further than. When deciding on which plastic is suitable, the thicker the plastic, the stronger it is. Contact a supplier so you can make a decision that is to your specifications. The variations in thickness impact your product. A supplier can assist with deciding the thickness of the plastic required for your specific processes. For those looking for more specialized products, like tools to test fiber optic cables, look into the selection of quality optical time-domain reflectometers, also known as the OTDR, which are used to test the integrity of fiber cables.ĭiffraction grating film are a pliable film and they come in rolls for easy transport. If you happen to be in search of an affordable tool for troubleshooting purposes, consider equipment like the amp clamp meter for quick and effective checking.
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