Title:
フラットマイクロチップスクリーンのイオンポンピング
Document Type and Number:
Japanese Patent JP4011742
Kind Code:
B2
Abstract:
The screen includes a cathode (1) with electron emitting points (2) and a grating (3) with holes (4) corresponding to the emitting points. The cathode is placed opposite an anode with photoluminiscent surface on a glass substrate (6). The emitting points are deposited along conductors (7) which are organised in columns. The grating has rows normal to the direction of the columns. An insulating layer is provided between the grating and the cathode. A vacuumed space (11) is provided between the anode and the cathode which are separated by spacers. An electronic circuit (12) controls the cathode and the anode,.
Inventors:
Stefan Mougins
Rioneur Riviere-Caso
Rioneur Riviere-Caso
Application Number:
JP19360298A
Publication Date:
November 21, 2007
Filing Date:
June 25, 1998
Export Citation:
Assignee:
Canon Inc
International Classes:
H01J9/44; H01J7/16; H01J31/12; H01J9/39; H01J29/04; H01J29/18; H01J29/94
Domestic Patent References:
| JP8153460A | ||||
| JP7029520A | ||||
| JP7245071A | ||||
| JP9069347A | ||||
| JP4289640A |
Foreign References:
| WO1996039582A1 |
Attorney, Agent or Firm:
Keizo Nishiyama