JPH0380414U - - Google Patents
Info
- Publication number
- JPH0380414U JPH0380414U JP13961589U JP13961589U JPH0380414U JP H0380414 U JPH0380414 U JP H0380414U JP 13961589 U JP13961589 U JP 13961589U JP 13961589 U JP13961589 U JP 13961589U JP H0380414 U JPH0380414 U JP H0380414U
- Authority
- JP
- Japan
- Prior art keywords
- chromium oxide
- color filter
- tft
- black matrix
- lcd
- 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
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 5
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 2
- 239000011241 protective layer Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案に係るＴＦＴ−ＬＣＤ用カラー
フイルターの一実施例を示す断面図、第２図はク
ロム及び酸化クロムの分光反射率特性図、第３図
は従来例を示す断面図である。
１……ガラス基板、２……ブラツクマトリクス
、２Ａ及び２Ｃ……酸化クロム層、２Ｂ……クロ
ム層、３……カラーフイルター層、４……保護層
。
Fig. 1 is a sectional view showing an embodiment of a color filter for TFT-LCD according to the present invention, Fig. 2 is a spectral reflectance characteristic diagram of chromium and chromium oxide, and Fig. 3 is a sectional view showing a conventional example. . DESCRIPTION OF SYMBOLS 1...Glass substrate, 2...Black matrix, 2A and 2C...Chromium oxide layer, 2B...Chromium layer, 3...Color filter layer, 4...Protective layer.
Claims (1)
クロムの３層構造のブラツクマトリクスを形成し
、更に三原色のカラーフイルター層と保護層を順
次形成したことを特徴とするＴＦＴ−ＬＣＤ用カ
ラーフイルター。 A color filter for a TFT-LCD, characterized in that a black matrix with a three-layer structure of chromium oxide/chromium oxide/chromium oxide is formed on one surface of a transparent substrate, and further three primary color color filter layers and a protective layer are sequentially formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13961589U JPH0380414U (en) | 1989-12-01 | 1989-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13961589U JPH0380414U (en) | 1989-12-01 | 1989-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0380414U true JPH0380414U (en) | 1991-08-19 |
Family
ID=31686649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13961589U Pending JPH0380414U (en) | 1989-12-01 | 1989-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0380414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994009394A1 (en) * | 1992-10-12 | 1994-04-28 | Nissha Printing Co., Ltd. | Glass plate for liquid crystal, color filter for tft liquid crystal, tft liquid crystal display for projection, and color tft liquid crystal display |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01142701A (en) * | 1987-11-30 | 1989-06-05 | Toppan Printing Co Ltd | Substrate for color filter |
-
1989
- 1989-12-01 JP JP13961589U patent/JPH0380414U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01142701A (en) * | 1987-11-30 | 1989-06-05 | Toppan Printing Co Ltd | Substrate for color filter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994009394A1 (en) * | 1992-10-12 | 1994-04-28 | Nissha Printing Co., Ltd. | Glass plate for liquid crystal, color filter for tft liquid crystal, tft liquid crystal display for projection, and color tft liquid crystal display |