JPS5525068A - Surface modifying method of organic color filter - Google Patents
Surface modifying method of organic color filterInfo
- Publication number
- JPS5525068A JPS5525068A JP9802078A JP9802078A JPS5525068A JP S5525068 A JPS5525068 A JP S5525068A JP 9802078 A JP9802078 A JP 9802078A JP 9802078 A JP9802078 A JP 9802078A JP S5525068 A JPS5525068 A JP S5525068A
- Authority
- JP
- Japan
- Prior art keywords
- mask
- aqueous solution
- color
- film
- chemical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Optical Filters (AREA)
- Color Television Image Signal Generators (AREA)
Abstract
PURPOSE: To improve the chemical resistance of the organic color filter for image pickup tubes for color televisions or color solid state image sensing devices by processing the dyed coloring resin films with the specific aqueous solution thereby surface-modifying the same.
CONSTITUTION: A resin film 6 is formed on a substrate 1 and a dyeing mask 7 is formed through coating of photo resist, exposure through the mask and developing. Next, the non-mask portions of the film 6 are dyed and rinsed, after which the resin surfaces of the colored portions are modified to have chemical resistnace by aqueous solution processing of tannic acid and acetic acid, potassium antimonyl tartrate aqueous solution processing, rinsing and drying. Thereafter, the mask 7 is removed, whereby the coloring stripes 8 for the first color are formed. The similar processes are repeated to yield the stripe filter composed of 3 colors of highly chemical resistant red, green and blue. If necessary, a protection film 3 is provieded thereon. Thereby, the resistance to adhesives used for affixing to thin plate glass in particular is improved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9802078A JPS5525068A (en) | 1978-08-12 | 1978-08-12 | Surface modifying method of organic color filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9802078A JPS5525068A (en) | 1978-08-12 | 1978-08-12 | Surface modifying method of organic color filter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5525068A true JPS5525068A (en) | 1980-02-22 |
Family
ID=14208179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9802078A Pending JPS5525068A (en) | 1978-08-12 | 1978-08-12 | Surface modifying method of organic color filter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5525068A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5950411A (en) * | 1982-09-17 | 1984-03-23 | Matsushita Electric Ind Co Ltd | Production of color filter |
JPS6214602A (en) * | 1985-07-12 | 1987-01-23 | Stanley Electric Co Ltd | Preparation of color filter |
JPH0333721A (en) * | 1990-02-22 | 1991-02-14 | Sanyo Electric Co Ltd | Color liquid crystal display device |
JPH03180802A (en) * | 1989-12-01 | 1991-08-06 | Samsung Electron Co Ltd | Manufacture of color filter |
-
1978
- 1978-08-12 JP JP9802078A patent/JPS5525068A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5950411A (en) * | 1982-09-17 | 1984-03-23 | Matsushita Electric Ind Co Ltd | Production of color filter |
JPS613402B2 (en) * | 1982-09-17 | 1986-02-01 | Matsushita Electric Ind Co Ltd | |
JPS6214602A (en) * | 1985-07-12 | 1987-01-23 | Stanley Electric Co Ltd | Preparation of color filter |
JPH0443563B2 (en) * | 1985-07-12 | 1992-07-17 | Stanley Electric Co Ltd | |
JPH03180802A (en) * | 1989-12-01 | 1991-08-06 | Samsung Electron Co Ltd | Manufacture of color filter |
JPH0333721A (en) * | 1990-02-22 | 1991-02-14 | Sanyo Electric Co Ltd | Color liquid crystal display device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS57173806A (en) | Manufacture of color filter | |
JPS6450023A (en) | Production of color filter | |
JPS5525068A (en) | Surface modifying method of organic color filter | |
JPS6078401A (en) | Color filter and its manufacture | |
JPS5525067A (en) | Production of color stripe filter | |
JPS594820B2 (en) | Manufacturing method of color separation filter | |
US5053299A (en) | Method of making color filter arrays | |
JPS63249802A (en) | Production of color filter | |
JPS61295505A (en) | Production of color filter | |
JPS63249105A (en) | Production of color filter | |
JPS5581310A (en) | Production of color stripe filter | |
JPS58144803A (en) | Production of solid-state color image pickup element | |
JPS62150202A (en) | Production of color filter | |
JPS61141401A (en) | Color filter | |
JPS60114807A (en) | Production of fine color filter | |
JPS61295506A (en) | Production of color filter | |
JPS61295507A (en) | Production of color filter | |
JPS6214105A (en) | Production of color filter | |
JPS63165803A (en) | Color filter | |
JP3051507B2 (en) | Manufacturing method of color filter | |
JPS63159810A (en) | Production of color filter | |
JPS63159809A (en) | Production of color filter | |
JPS62257104A (en) | Color filter | |
JPH01217303A (en) | Method of forming color filter | |
JPS5638040A (en) | Pattern forming method |