US 7,527,879 B2
Luminescence device and display apparatus
Jun Kamatani, Kawasaki (Japan); Shinjiro Okada, Isehara (Japan); Akira Tsuboyama, Sagamihara (Japan); Takao Takiguchi, Tokyo (Japan); Seishi Miura, Sagamihara (Japan); Koji Noguchi, Sagamihara (Japan); Takashi Moriyama, Kawasaki (Japan); Satoshi Igawa, Fujisawa (Japan); and Manabu Furugori, Atsugi (Japan)
Assigned to Canon Kabushiki Kaisha, Tokyo (Japan)
Filed on Mar. 30, 2007, as Appl. No. 11/694,754.
Application 11/694754 is a division of application No. 11/329181, filed on Jan. 11, 2006.
Application 11/329181 is a division of application No. 10/073012, filed on Feb. 12, 2002, granted, now 7,147,935, filed on Dec. 12, 2006.
Application 10/073012 is a continuation of application No. PCT/JP01/10487, filed on Nov. 30, 2001.
Claims priority of application No. 2000-364650 (JP), filed on Nov. 30, 2000; application No. 2001-064205 (JP), filed on Mar. 08, 2001; and application No. 2001-128928 (JP), filed on Apr. 26, 2001.
Prior Publication US 2007/0216294 A1, Sep. 20, 2007
Int. Cl. H01L 51/54 (2006.01); C09K 11/06 (2006.01)
U.S. Cl. 428—690  [428/917; 313/504; 313/506; 257/40; 257/E51.044; 546/4; 546/10] 3 Claims
 
1. A metal coordination compound represented by any one of formulas 27 to (33):

OG Complex Work Unit Drawing

OG Complex Work Unit Drawing