Title:
発光装置及び表示装置
Document Type and Number:
Japanese Patent JP4809311
Kind Code:
B2
Abstract:
A light emission device includes a vacuum vessel having a first substrate and a second substrate. The first substrate has a first substrate surface and the second substrate has a second substrate first surface and a second substrate second surface opposing the second substrate first surface. The first substrate surface is separated from the second substrate first surface. An electron emission unit is provided on the first substrate surface. A light emission unit is provided on the second substrate first surface for emitting light in response to receiving electrons emitted from the electron emission unit. A plurality of heat dissipation barrier ribs is provided on the second substrate second surface, the barrier ribs being spaced from each other.
Inventors:
Chung
Lee Hyun Chur
Chung
Lee Hyun Chur
Chung
Application Number:
JP2007268147A
Publication Date:
November 09, 2011
Filing Date:
October 15, 2007
Export Citation:
Assignee:
SAMSUNG SDI Co., LTD.
International Classes:
H01J63/06; F21S2/00; G02F1/133; G02F1/13357; H01J61/52; F21Y105/00
Domestic Patent References:
| JP2005084491A | ||||
| JP2006244859A | ||||
| JP2000162974A | ||||
| JP9027286A | ||||
| JP2000011958A | ||||
| JP2000208077A | ||||
| JP2007328339A |
Attorney, Agent or Firm:
Takashi Watanabe
Masatake Shiga
Yasuhiko Murayama
Masatake Shiga
Yasuhiko Murayama