KR940009913A - Field emission display device - Google Patents
Field emission display device Download PDFInfo
- Publication number
- KR940009913A KR940009913A KR1019920018521A KR920018521A KR940009913A KR 940009913 A KR940009913 A KR 940009913A KR 1019920018521 A KR1019920018521 A KR 1019920018521A KR 920018521 A KR920018521 A KR 920018521A KR 940009913 A KR940009913 A KR 940009913A
- Authority
- KR
- South Korea
- Prior art keywords
- conductive film
- field emission
- emission display
- barium
- display device
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
본 발명은 필드에미션 디스플레이장치에 관한 것으로, 특히 양극의 전원과 연결되는 투명애노드 도전막과, 음극의 전원과 연결되는 캐쏘드 도전막과, 상기 캐쏘드 도전막과 연결되어 상기 투명애노드 도전막을 향해 전자를 방출하는 마이크로팁과, 이 마이크로팁으로부터 방출된 전자가 부딪혀서 표시가 이루어지는 형광막과, 상기 투명 애노드 도전막 외측에 부착되어 투명애노드 도전막을 외부로부터 보호하는 하측글래스로 이루어진 필드에미션 디스플레이장치에 있어서, 사익 캐쏘드 도전막 외측에 부착되어 캐쏘드 도전막을 외부로부터 보호하는 상측글라스와, 상기 상측글라스와 가장자리 위에 설치되어서 바륨을 비산하는 게터와, 상기 게터 상측에 설치되며 게터로부터 비산된 바륨이 피복되어 이 바륨에 의해 상기 마이크로팁과 상기 형광막 사이에 있는 공기의 진공도를 높이는 바륨피복부재로 이루어지는 것을 특징으로 하는 필드에미션 디스플레이장치에 관한 것이다.The present invention relates to a field emission display device, and more particularly, to a transparent anode conductive film connected to a power source of a positive electrode, a cathode conductive film connected to a power source of a negative electrode, and connected to the cathode conductive film to form the transparent anode conductive film. A field emission display consisting of a microtip emitting electrons toward the body, a fluorescent film formed by colliding with the electrons emitted from the microtip, and a lower glass attached to the outside of the transparent anode conductive film to protect the transparent anode conductive film from the outside. An apparatus comprising: an upper glass attached to an outer side of a wing cathode conductive film to protect the cathode conductive film from the outside, a getter disposed on the upper glass and an edge to scatter barium, and installed above the getter and scattered from the getter Barium is coated so that the microtip and the fluorescent film A field emission display device comprising a barium coating member for increasing the degree of vacuum of air therebetween.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 일실시예에 의한 필드에미션 디스플레이 장치의 단면도,1 is a cross-sectional view of a field emission display device according to an embodiment of the present invention;
제2도는 제1도에 도시된 필드에미션 디스플레이 장치의 평면도,2 is a plan view of the field emission display device shown in FIG.
제3도는 제1도에 도시된 필드에미션 디스플레이장치의 요부를 확대하여 도시한 절개사시도,3 is an enlarged perspective view showing an enlarged view of main parts of the field emission display device shown in FIG. 1;
제4도는 제3도에 도시된 바륨피복부재의 다른실시예를 나타낸 사시도,4 is a perspective view showing another embodiment of the barium coating member shown in FIG.
제5도는 제3도에 도시된 바륨 피복부재의 또다른 실시예를 나타낸 사시도이다.5 is a perspective view showing another embodiment of the barium coating member shown in FIG.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920018521A KR950002717B1 (en) | 1992-10-08 | 1992-10-08 | Field emission display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920018521A KR950002717B1 (en) | 1992-10-08 | 1992-10-08 | Field emission display device |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940009913A true KR940009913A (en) | 1994-05-24 |
KR950002717B1 KR950002717B1 (en) | 1995-03-24 |
Family
ID=19340861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920018521A KR950002717B1 (en) | 1992-10-08 | 1992-10-08 | Field emission display device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950002717B1 (en) |
-
1992
- 1992-10-08 KR KR1019920018521A patent/KR950002717B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950002717B1 (en) | 1995-03-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7615919B2 (en) | Field emission device with two light-permeable sides | |
KR950004359A (en) | Vacuum electronics and their enclosures and fluorescent displays | |
KR960019419A (en) | Light emitting device | |
US7960907B2 (en) | Light-emitting apparatus | |
KR940009913A (en) | Field emission display device | |
KR910014987A (en) | Cathode ray tube | |
KR910014991A (en) | Single Ended Metal Vapor Discharge Light | |
JP3105932B2 (en) | Light emitting element | |
CA2035366A1 (en) | Planar display apparatus having a surface insulated substrate with a plurality of electron-passing holes | |
KR870003549A (en) | Flat cathode display tube | |
KR890008901A (en) | Display | |
JPH04286854A (en) | Electroluminescent device | |
KR970030056A (en) | Field emission display | |
KR100362440B1 (en) | Dual layer vacuum fluorescent display | |
KR890001136A (en) | Fluorescent tube | |
JPH034442A (en) | Fluorescent lamp | |
KR200171938Y1 (en) | Plane lighting apparatus | |
JPH0648739Y2 (en) | Fluorescent tube | |
KR920008372Y1 (en) | El display device | |
KR910008766A (en) | Tube cathode | |
KR850002656A (en) | Display element | |
KR960042853A (en) | Improved field emission indicator | |
JP2530741Y2 (en) | Backlight device for liquid crystal display panel | |
JPS635168Y2 (en) | ||
JPH05190149A (en) | Luminous element |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20110228 Year of fee payment: 17 |
|
LAPS | Lapse due to unpaid annual fee |