JPS63153218U - - Google Patents
Info
- Publication number
- JPS63153218U JPS63153218U JP18811586U JP18811586U JPS63153218U JP S63153218 U JPS63153218 U JP S63153218U JP 18811586 U JP18811586 U JP 18811586U JP 18811586 U JP18811586 U JP 18811586U JP S63153218 U JPS63153218 U JP S63153218U
- Authority
- JP
- Japan
- Prior art keywords
- glasses
- photochromic lenses
- helmets
- light
- utility
- 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 29
- 239000004973 liquid crystal related substance Substances 0.000 claims description 16
- 238000002834 transmittance Methods 0.000 claims description 16
- 210000004027 cell Anatomy 0.000 claims description 12
- 210000002858 crystal cell Anatomy 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 11
- 206010034960 Photophobia Diseases 0.000 claims description 10
- 208000013469 light sensitivity Diseases 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 239000004988 Nematic liquid crystal Substances 0.000 claims description 6
- 206010034972 Photosensitivity reaction Diseases 0.000 claims description 4
- 230000036211 photosensitivity Effects 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 230000003321 amplification Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 10
Landscapes
- Helmets And Other Head Coverings (AREA)
- Liquid Crystal (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18811586U JPS63153218U (enExample) | 1986-07-04 | 1986-12-06 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10333086 | 1986-07-04 | ||
| JP15289986 | 1986-10-04 | ||
| JP18811586U JPS63153218U (enExample) | 1986-07-04 | 1986-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63153218U true JPS63153218U (enExample) | 1988-10-07 |
Family
ID=33458255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18811586U Pending JPS63153218U (enExample) | 1986-07-04 | 1986-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63153218U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55100527A (en) * | 1979-01-24 | 1980-07-31 | Canon Inc | Spectacles |
-
1986
- 1986-12-06 JP JP18811586U patent/JPS63153218U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55100527A (en) * | 1979-01-24 | 1980-07-31 | Canon Inc | Spectacles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4491390A (en) | Automatic liquid-crystal light shutter | |
| US5552841A (en) | Liquid crystal eyeglasses | |
| AU616636B2 (en) | Adjustable transparency spectacles | |
| US4529873A (en) | Optical control circuit for electrochromic layers | |
| US5184156A (en) | Glasses with color-switchable, multi-layered lenses | |
| US4795248A (en) | Liquid crystal eyeglass | |
| US4300818A (en) | Multifocal ophthalmic lens | |
| US20090213283A1 (en) | Apparatus and method for adjustable variable transmissivity polarized eye glasses | |
| JPH0160127B2 (enExample) | ||
| CN210243994U (zh) | 液晶电子防眩光偏振护目镜 | |
| GB2169417A (en) | Liquid crystal lens having a variable focal length | |
| CN210348106U (zh) | 一种智能眼镜 | |
| IT202100024203A1 (it) | Occhiale protettivo a cristalli liquidi di tipo gh e telaio strutturale coprente | |
| JPS63153218U (enExample) | ||
| US20140092328A1 (en) | Electro-Optical Anti-Glare Device Comprising Plano Lenses | |
| JP2743464B2 (ja) | 電子サングラス | |
| CN116235098A (zh) | 防晒装置 | |
| JPS6311914A (ja) | 光量調整ガラス装置 | |
| CN218181250U (zh) | 一种可调明暗的镜片及近视眼镜 | |
| JP2533041Y2 (ja) | 自動防眩眼鏡 | |
| CN216772136U (zh) | 一种智能眼镜 | |
| CN115202085A (zh) | 一种可调明暗的镜片及近视眼镜 | |
| CN216772135U (zh) | 一种预防近视的智能眼镜 | |
| CN221326884U (zh) | 一种防近视智能眼镜 | |
| JPH04322214A (ja) | 液晶レンズ及びその使用方法 |