TW242179B - Near infrared coating - Google Patents
Near infrared coatingInfo
- Publication number
- TW242179B TW242179B TW82105110A TW82105110A TW242179B TW 242179 B TW242179 B TW 242179B TW 82105110 A TW82105110 A TW 82105110A TW 82105110 A TW82105110 A TW 82105110A TW 242179 B TW242179 B TW 242179B
- Authority
- TW
- Taiwan
- Prior art keywords
- near infrared
- coat
- visible light
- wave band
- refraction index
- Prior art date
Links
Landscapes
- Optical Filters (AREA)
Abstract
A cut-off filter transmitted by near infrared wave band includes: 1. one base plate which is transparent for visible light and near infrared wave band; 2. one coat with low refraction index, which could be selected from the materials transmitting visible light and near infrared wave band; 3. one coat with high refraction index, which could be selected from the materials transmitting near infrared wave band and absorbing visible light, in which the low refraction index coat and the high refraction index coat is interdeposited on the base plate with different width, to form a superposition layer with less than 20 layers, which is completely transmitted by near infrared light and blocks the transmitance of visible light.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW82105110A TW242179B (en) | 1993-06-23 | 1993-06-23 | Near infrared coating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW82105110A TW242179B (en) | 1993-06-23 | 1993-06-23 | Near infrared coating |
Publications (1)
Publication Number | Publication Date |
---|---|
TW242179B true TW242179B (en) | 1995-03-01 |
Family
ID=51400946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW82105110A TW242179B (en) | 1993-06-23 | 1993-06-23 | Near infrared coating |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW242179B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9958575B2 (en) | 2014-06-11 | 2018-05-01 | Zirco Applied Materials Co., Ltd. | Near-infrared ray shielding film, a method thereof, and a composition thereof |
CN112099259A (en) * | 2020-10-15 | 2020-12-18 | 武汉华星光电技术有限公司 | Liquid crystal display module and liquid crystal display device |
CN116589201A (en) * | 2023-07-17 | 2023-08-15 | 山东蓝玻玻璃科技有限公司 | Near-infrared high-transmittance coated glass and preparation method thereof |
-
1993
- 1993-06-23 TW TW82105110A patent/TW242179B/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9958575B2 (en) | 2014-06-11 | 2018-05-01 | Zirco Applied Materials Co., Ltd. | Near-infrared ray shielding film, a method thereof, and a composition thereof |
CN112099259A (en) * | 2020-10-15 | 2020-12-18 | 武汉华星光电技术有限公司 | Liquid crystal display module and liquid crystal display device |
CN116589201A (en) * | 2023-07-17 | 2023-08-15 | 山东蓝玻玻璃科技有限公司 | Near-infrared high-transmittance coated glass and preparation method thereof |
CN116589201B (en) * | 2023-07-17 | 2023-09-08 | 山东蓝玻玻璃科技有限公司 | Near-infrared high-transmittance coated glass and preparation method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |