By: Market Watch
Source: www.marketwatch.com
Category: Patent Infringement
Tokyo, Dec 26, 2011 (JCN via COMTEX) -- Mitsubishi Chemical Corp. recently filed a patent infringement lawsuit against U.S. company Intematix Corp. and South Korean distributor GVP to enjoin them from importing and selling their phosphor products, claiming that they infringe a red phosphor patent in South Korea (No. 816693), which is owned by MCC and the National Institute of Material Science.
The Korean patent No. 816693 relates to a nitride-type red phosphor commonly known as CASN and SCASN, and LED, lighting equipment and image display, in which such phosphor is used. CASN and SCASN are the only red phosphors to be used in LED due to its high brightness and reliability. Such red phosphor MCC now sells is supported and held in high repute by many LED manufacturers.
Source: http://www.marketwatch.com/story/mitsubishi-chemical-files-patent-infringement-suit-against-intematix-and-gvp-2011-12-25
Source: www.marketwatch.com
Category: Patent Infringement
Tokyo, Dec 26, 2011 (JCN via COMTEX) -- Mitsubishi Chemical Corp. recently filed a patent infringement lawsuit against U.S. company Intematix Corp. and South Korean distributor GVP to enjoin them from importing and selling their phosphor products, claiming that they infringe a red phosphor patent in South Korea (No. 816693), which is owned by MCC and the National Institute of Material Science.
The Korean patent No. 816693 relates to a nitride-type red phosphor commonly known as CASN and SCASN, and LED, lighting equipment and image display, in which such phosphor is used. CASN and SCASN are the only red phosphors to be used in LED due to its high brightness and reliability. Such red phosphor MCC now sells is supported and held in high repute by many LED manufacturers.
Source: http://www.marketwatch.com/story/mitsubishi-chemical-files-patent-infringement-suit-against-intematix-and-gvp-2011-12-25
Hello,
ReplyDeleteyou forgot ESCN type Red Nitride patented by LWB Germany known for its high absorbtion and cost effiency, in white LEDs with high CRI and brightness.