JPS6415992U - - Google Patents
Info
- Publication number
- JPS6415992U JPS6415992U JP10715287U JP10715287U JPS6415992U JP S6415992 U JPS6415992 U JP S6415992U JP 10715287 U JP10715287 U JP 10715287U JP 10715287 U JP10715287 U JP 10715287U JP S6415992 U JPS6415992 U JP S6415992U
- Authority
- JP
- Japan
- Prior art keywords
- film
- predetermined angle
- wristwatch
- incident light
- cover according
- 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.)
- Granted
Links
- 239000000178 monomer Substances 0.000 claims 4
- 239000011342 resin composition Substances 0.000 claims 2
- 230000001678 irradiating effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Optical Elements Other Than Lenses (AREA)
Description
第１図には本考案の腕時計用カバーが使用され
ている状況を、第２図には本考案において使用す
る光制御フイルムの光線透過状態を示す。また、
第３図から第５図には本考案の腕時計用カバーの
断面図の具体例が示されている。更に、第６図に
は上記フイルムの角度依存性の一つの具体例が示
されている。
符号の説明、ａ…時計、ｂ…本人が正面からみ
た状況、ｃ…他人が斜めからみた状況。
FIG. 1 shows the situation in which the watch cover of the present invention is used, and FIG. 2 shows the light transmission state of the light control film used in the present invention. Also,
3 to 5 show specific examples of cross-sectional views of the wristwatch cover of the present invention. Further, FIG. 6 shows a specific example of the angular dependence of the film. Explanation of the symbols, a...Clock, b...Situation viewed from the front by the person, c...Situation viewed from an angle by another person.
Claims (1)
光は透過し、それよりも大きな角度を持つ入射光
は選択的に散乱する光制御フイルムを透明板表面
に被着させ、または複数の透明板の間に介挿させ
た積層体からなる腕時計用カバー。 (2) 上記光制御フイルムは、透明フイルム上に
１〜数重にパターニングされた文字や図の部分の
みがフイルムに対して所定の角度範囲内の入射光
は透過し、それよりも大きな角度を持つ入射光は
選択的に散乱する機能を有するものである実用新
案登録請求の範囲第１項記載の腕時計用カバー。 (3) 上記所定の角度を腕時計用カバーと直角な
方向から測定して３０°以下とする実用新案登録
請求の範囲第１項記載の腕時計用カバー。 (4) 該フイルムが屈折率に差があるオリゴマー
とモノマーまたはモノマー同士からなる樹脂組成
物を硬化させることにより得られるものである実
用新案登録請求の範囲第１項記載の腕時計用カバ
ー。 (5) 該フイルムが屈折率に差がある光重合性オ
リゴマーと光重合性モノマーまたはモノマー同士
からなる樹脂組成物に、紫外線を照射し硬化させ
ることにより得られるものである実用新案登録請
求の範囲第１項記載の腕時計用カバー。[Claims for Utility Model Registration] (1) A light control film on the surface of a transparent plate that transmits incident light within a predetermined angle range to the film and selectively scatters incident light at a larger angle. A watch cover made of a laminate that is adhered to or inserted between multiple transparent plates. (2) In the above-mentioned light control film, only the characters and figures patterned in one to several layers on the transparent film transmit light incident on the film within a predetermined angle range, and The wristwatch cover according to claim 1, which has a function of selectively scattering incident light. (3) The wristwatch cover according to claim 1, wherein the predetermined angle is 30° or less when measured from a direction perpendicular to the wristwatch cover. (4) The watch cover according to claim 1, wherein the film is obtained by curing a resin composition consisting of oligomers and monomers or monomers having different refractive indexes. (5) The scope of the utility model registration claim where the film is obtained by curing a resin composition composed of a photopolymerizable oligomer and a photopolymerizable monomer or each monomer having different refractive indexes by irradiating ultraviolet rays. The watch cover described in item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987107152U JPH0541433Y2 (en) | 1987-07-13 | 1987-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987107152U JPH0541433Y2 (en) | 1987-07-13 | 1987-07-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6415992U true JPS6415992U (en) | 1989-01-26 |
| JPH0541433Y2 JPH0541433Y2 (en) | 1993-10-20 |
Family
ID=31341308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987107152U Expired - Lifetime JPH0541433Y2 (en) | 1987-07-13 | 1987-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0541433Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4998594A (en) * | 1972-12-28 | 1974-09-18 | ||
| JPS5093460A (en) * | 1973-12-19 | 1975-07-25 |
-
1987
- 1987-07-13 JP JP1987107152U patent/JPH0541433Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4998594A (en) * | 1972-12-28 | 1974-09-18 | ||
| JPS5093460A (en) * | 1973-12-19 | 1975-07-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0541433Y2 (en) | 1993-10-20 |
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