KR820001912Y1 - 정전식 표시장치의 유전체층 - Google Patents
정전식 표시장치의 유전체층 Download PDFInfo
- Publication number
- KR820001912Y1 KR820001912Y1 KR2019820005863U KR820005863U KR820001912Y1 KR 820001912 Y1 KR820001912 Y1 KR 820001912Y1 KR 2019820005863 U KR2019820005863 U KR 2019820005863U KR 820005863 U KR820005863 U KR 820005863U KR 820001912 Y1 KR820001912 Y1 KR 820001912Y1
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- fixed electrode
- layer
- display device
- variable
- Prior art date
Links
- 239000003973 paint Substances 0.000 claims description 11
- 239000012212 insulator Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 description 28
- 239000011247 coating layer Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000005101 luminescent paint Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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
- 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
- G09F9/37—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 movable elements
- G09F9/372—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 movable elements the positions of the elements being controlled by the application of an electric field
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (1)
- 고정전극과 고정전극에 인접하여 장착된 탄력을 가지고 있는 가변전극과 고정전극의 가변전극 표면에 설치된 유전체층과, 고정전극과 가변전극 사이에 전압을 인가하는 수단을 가지고 있으며, 전압의 인가에 의해서 가변전극이 고정전극의 표면에 정전적으로 흡입 밀착하여 이 장치의 외관이 명료하게 변화하는 것으로서 구성되는 통상의 정전식 표시장치에 있어서, 유전체층이 무착색 절연체층(21)과 도료층(22)의 다층구조로 된 것을 특징으로 하는 정전식 표시장치의 유전체층.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019820005863U KR820001912Y1 (ko) | 1982-07-24 | 1982-07-24 | 정전식 표시장치의 유전체층 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019820005863U KR820001912Y1 (ko) | 1982-07-24 | 1982-07-24 | 정전식 표시장치의 유전체층 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019780002333 Division | 1978-07-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR820001912Y1 true KR820001912Y1 (ko) | 1982-09-09 |
Family
ID=19226387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019820005863U KR820001912Y1 (ko) | 1982-07-24 | 1982-07-24 | 정전식 표시장치의 유전체층 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR820001912Y1 (ko) |
-
1982
- 1982-07-24 KR KR2019820005863U patent/KR820001912Y1/ko active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0105 | Converted application for utility model registration |
Patent event date: 19820724 Patent event code: UA01011R05D Comment text: Application for Conversion into Application for Utility Model Registration |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19820816 |
|
UE0701 | Decision of registration |
Patent event date: 19821118 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
UR0701 | Registration of establishment |
Patent event date: 19830204 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19830204 |
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UR1001 | Payment of annual fee |
Payment date: 19850311 Start annual number: 4 End annual number: 4 |
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UR1001 | Payment of annual fee |
Payment date: 19860508 Start annual number: 5 End annual number: 5 |
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UR1001 | Payment of annual fee |
Payment date: 19870903 Start annual number: 6 End annual number: 6 |
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UR1001 | Payment of annual fee |
Payment date: 19880208 Start annual number: 7 End annual number: 8 |
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UC1903 | Unpaid annual fee |
Termination date: 19910718 Termination category: Default of registration fee |