Title:
発光装置及び表示装置
Document Type and Number:
Japanese Patent JP4650840
Kind Code:
B2
Abstract:
A light emission device (10) and a display device using the light emission device (10) as the light source are disclosed. The light emission device (10) includes i) first and second substrates (12,14) facing each other and forming a vacuum vessel, ii) an electron emission unit (18) provided on the first substrate (12), and iii) a light emission unit (20,20') provided on the second substrate (14,14'). The light emission unit (20,20') includes i) a transparent anode electrode (30,30') formed on the second substrate (14,14'), ii) a phosphor layer (32,32') formed on the anode electrode (30,30'), and iii) a plurality of sub-electrodes (34,34') contacting the anode electrode (30,30') and crossing the phosphor layer (32,32') under the phosphor layer (32,32'). The sub-electrodes (34,34') have a resistance lower than that of the anode electrode (30,30').
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Inventors:
Ginger guardian
Willow willow
Gyogen
Sorrow
All writing
Lee Man Ho
Lee Sotatsu
Willow willow
Gyogen
Sorrow
All writing
Lee Man Ho
Lee Sotatsu
Application Number:
JP2007114019A
Publication Date:
March 16, 2011
Filing Date:
April 24, 2007
Export Citation:
Assignee:
SAMSUNG SDI Co., LTD.
International Classes:
H01J31/12; F21S2/00; G02F1/13357; H01J29/28; F21Y101/00; F21Y105/00
Domestic Patent References:
| JP11317181A | ||||
| JP63264379A | ||||
| JP11185673A | ||||
| JP2007134084A | ||||
| JP2001052638A | ||||
| JP2006190544A | ||||
| JP2004273279A | ||||
| JP2000021340A |
Attorney, Agent or Firm:
IPD International Patent Business Corporation
Miaki Kametani
Tetsuo Kanamoto
Miaki Kametani
Tetsuo Kanamoto