JPH01108541U - - Google Patents
Info
- Publication number
- JPH01108541U JPH01108541U JP196188U JP196188U JPH01108541U JP H01108541 U JPH01108541 U JP H01108541U JP 196188 U JP196188 U JP 196188U JP 196188 U JP196188 U JP 196188U JP H01108541 U JPH01108541 U JP H01108541U
- Authority
- JP
- Japan
- Prior art keywords
- glass
- glass mask
- light
- substrate
- quartz
- 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
- 239000011521 glass Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000002834 transmittance Methods 0.000 claims 1
Description
第１図は従来のガラスマスクを示す縦断面図。
第２図は本考案のガラスマスクの一実施例を示す
縦断面図。第３図は第２図の部分平面図。
１……基板、２……光遮蔽膜、３……導電透明
膜。
FIG. 1 is a longitudinal sectional view showing a conventional glass mask.
FIG. 2 is a longitudinal sectional view showing an embodiment of the glass mask of the present invention. FIG. 3 is a partial plan view of FIG. 2. 1... Substrate, 2... Light shielding film, 3... Conductive transparent film.
Claims (1)
から数１０％の物質でパターン形成した光遮蔽膜
を有するガラスマスクを導電透明膜で被覆したこ
とを特徴とするガラスマスク。 Light transmittance is 0 on a substrate such as quartz or glass.
1. A glass mask comprising a glass mask having a light-shielding film patterned with several tens of percent of a substance, and covered with a conductive transparent film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP196188U JPH01108541U (en) | 1988-01-11 | 1988-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP196188U JPH01108541U (en) | 1988-01-11 | 1988-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01108541U true JPH01108541U (en) | 1989-07-21 |
Family
ID=31202310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP196188U Pending JPH01108541U (en) | 1988-01-11 | 1988-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01108541U (en) |
-
1988
- 1988-01-11 JP JP196188U patent/JPH01108541U/ja active Pending
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