KR920013584A - Fluorescent display tube and manufacturing method - Google Patents
Fluorescent display tube and manufacturing method Download PDFInfo
- Publication number
- KR920013584A KR920013584A KR1019900022560A KR900022560A KR920013584A KR 920013584 A KR920013584 A KR 920013584A KR 1019900022560 A KR1019900022560 A KR 1019900022560A KR 900022560 A KR900022560 A KR 900022560A KR 920013584 A KR920013584 A KR 920013584A
- Authority
- KR
- South Korea
- Prior art keywords
- display tube
- fluorescent display
- manufacturing
- grid
- substrate
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/88—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
- H01J31/15—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen with ray or beam selectively directed to luminescent anode segments
-
- 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
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/313—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being gas discharge devices
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)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 형광표시관의 상하부의 기판이 분리된 사시도, 제2도는 본 발명의 형광표시관의 단면도.1 is a perspective view in which substrates of the upper and lower portions of the fluorescent display tube of the present invention are separated, and FIG. 2 is a sectional view of the fluorescent display tube of the present invention.
Claims (2)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900022560A KR930010669B1 (en) | 1990-12-27 | 1990-12-27 | Fluorescent display tube and manufacturing method thereof |
DE4142860A DE4142860A1 (en) | 1990-12-27 | 1991-12-23 | Vacuum fluorescent display tube - has spacer between facing substrates and fixed by glass mass also serving to fix lower part between spacer and substrate |
JP3356746A JPH0547325A (en) | 1990-12-27 | 1991-12-26 | Fluorescent character display tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900022560A KR930010669B1 (en) | 1990-12-27 | 1990-12-27 | Fluorescent display tube and manufacturing method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920013584A true KR920013584A (en) | 1992-07-29 |
KR930010669B1 KR930010669B1 (en) | 1993-11-05 |
Family
ID=19309048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900022560A KR930010669B1 (en) | 1990-12-27 | 1990-12-27 | Fluorescent display tube and manufacturing method thereof |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH0547325A (en) |
KR (1) | KR930010669B1 (en) |
DE (1) | DE4142860A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3984946B2 (en) * | 2002-12-06 | 2007-10-03 | キヤノン株式会社 | Manufacturing method of image display device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4969071A (en) * | 1972-11-08 | 1974-07-04 | ||
JPS5527418B2 (en) * | 1974-01-25 | 1980-07-21 |
-
1990
- 1990-12-27 KR KR1019900022560A patent/KR930010669B1/en not_active IP Right Cessation
-
1991
- 1991-12-23 DE DE4142860A patent/DE4142860A1/en not_active Withdrawn
- 1991-12-26 JP JP3356746A patent/JPH0547325A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE4142860A1 (en) | 1992-07-02 |
KR930010669B1 (en) | 1993-11-05 |
JPH0547325A (en) | 1993-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
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: 19970821 Year of fee payment: 5 |
|
LAPS | Lapse due to unpaid annual fee |