JPH0236833U - - Google Patents
Info
- Publication number
- JPH0236833U JPH0236833U JP1988114035U JP11403588U JPH0236833U JP H0236833 U JPH0236833 U JP H0236833U JP 1988114035 U JP1988114035 U JP 1988114035U JP 11403588 U JP11403588 U JP 11403588U JP H0236833 U JPH0236833 U JP H0236833U
- Authority
- JP
- Japan
- Prior art keywords
- double
- sided adhesive
- pellicle
- adhesive tape
- thin film
- 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
- 239000002390 adhesive tape Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Description
第１図は本考案によるペリクルにおける支持枠
と両面粘着テープの部分の断面図、第２図は従来
のペリクルに使用している支持枠と両面粘着テー
プの部分の断面図、第３図は一般的なペリクルの
説明図。
図中、１は光学的薄膜体、２は支持枠、３は接
着層、４は両面粘着テープ、５は保護フイルム、
４ａ，４ｃ，４ｅは両面粘着テープの粘着剤層、
４ｂ，４ｄ，４ｆは両面粘着テープの基材を示す
。
Figure 1 is a sectional view of the support frame and double-sided adhesive tape in a pellicle according to the present invention, Figure 2 is a sectional view of the support frame and double-sided adhesive tape used in a conventional pellicle, and Figure 3 is a general pellicle. An explanatory diagram of a typical pellicle. In the figure, 1 is an optical thin film body, 2 is a support frame, 3 is an adhesive layer, 4 is a double-sided adhesive tape, 5 is a protective film,
4a, 4c, 4e are adhesive layers of double-sided adhesive tape,
4b, 4d, and 4f indicate the base materials of the double-sided adhesive tape.
Claims (1)
の反対側の端面に両面粘着テープを有する支持枠
とを備えてなるペリクルにおいて、該両面粘着テ
ープは、その基材が弾性の大きい両面粘着テープ
と、その基材が弾性の小さい両面粘着テープとを
交互に少くとも２個積層してなることを特徴とす
る剥離容易なペリクル。 In a pellicle comprising an optical thin film body and a support frame having the optical thin film body on one side and having a double-sided adhesive tape on the opposite end surface, the double-sided adhesive tape has a base material with high elasticity. An easily peelable pellicle comprising at least two double-sided adhesive tapes and at least two double-sided adhesive tapes whose base materials have low elasticity laminated alternately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988114035U JPH0449628Y2 (en) | 1988-09-01 | 1988-09-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988114035U JPH0449628Y2 (en) | 1988-09-01 | 1988-09-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0236833U true JPH0236833U (en) | 1990-03-09 |
| JPH0449628Y2 JPH0449628Y2 (en) | 1992-11-24 |
Family
ID=31354414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988114035U Expired JPH0449628Y2 (en) | 1988-09-01 | 1988-09-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449628Y2 (en) |
-
1988
- 1988-09-01 JP JP1988114035U patent/JPH0449628Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0449628Y2 (en) | 1992-11-24 |