JP2011227258A5 - - Google Patents
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- Publication number
- JP2011227258A5 JP2011227258A5 JP2010096274A JP2010096274A JP2011227258A5 JP 2011227258 A5 JP2011227258 A5 JP 2011227258A5 JP 2010096274 A JP2010096274 A JP 2010096274A JP 2010096274 A JP2010096274 A JP 2010096274A JP 2011227258 A5 JP2011227258 A5 JP 2011227258A5
- Authority
- JP
- Japan
- Prior art keywords
- sealing material
- lens
- edging
- transparent substrate
- disposed
- 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.)
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Claims (10)
第2透明基板と、
スペーサ材が混入されない第1シール材と、
前記第1透明基板、第2透明基板及び第1シール材間に封止された液晶層と、
前記第1透明基板及び第2透明基板間の前記第1シール材の外側であって、エッジング後に削除される位置に配置されたスペーサ材が混入された第2シール材と、
を有することを特徴とするエッジング前レンズ。 A first transparent substrate;
A second transparent substrate;
A first sealing material not mixed with a spacer material;
A liquid crystal layer sealed between the first transparent substrate, the second transparent substrate and the first sealing material;
A second sealing material mixed with a spacer material disposed outside the first sealing material between the first transparent substrate and the second transparent substrate, the spacer material being disposed at a position to be deleted after edging;
A lens before edging characterized by comprising:
第1透明基板及び第2透明基板間に、スペーサ材が混入されない第1シール材及び前記第1シール材の外周側にスペーサ材が混入された第2シール材を配置することによって、前記第1透明基板、第2透明基板及び第1シール材間に封止された液晶層を有するブランクレンズを形成し、
前記ブランクレンズを加工することによってフィニッシュドレンズを形成し、
前記第2シール材を含む部分を削除することによってエッジングレンズを形成する、
ステップを有することを特徴とするエッジングレンズの製造方法。 A method of manufacturing an edging lens,
By disposing a first sealing material in which a spacer material is not mixed between the first transparent substrate and the second transparent substrate and a second sealing material in which a spacer material is mixed on the outer peripheral side of the first sealing material, the first sealing material is disposed. Forming a blank lens having a liquid crystal layer sealed between the transparent substrate, the second transparent substrate and the first sealing material;
A finished lens is formed by processing the blank lens,
Forming an edging lens by removing a portion including the second sealing material;
A method for manufacturing an edging lens, comprising a step.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010096274A JP5654768B2 (en) | 2010-04-19 | 2010-04-19 | Lens before edging and manufacturing method of edging lens |
CN201180019923.6A CN102859429B (en) | 2010-04-19 | 2011-04-18 | The manufacture method of the lens before edging and edging lens |
EP11772120.9A EP2562593B1 (en) | 2010-04-19 | 2011-04-18 | Unedged lens and method of producing an edged lens |
PCT/JP2011/059992 WO2011132789A1 (en) | 2010-04-19 | 2011-04-18 | Pre-edging lens and edging lens manufacturing method |
US13/641,853 US8994885B2 (en) | 2010-04-19 | 2011-04-18 | Pre-edging lens and method for manufacturing edged lens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010096274A JP5654768B2 (en) | 2010-04-19 | 2010-04-19 | Lens before edging and manufacturing method of edging lens |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011227258A JP2011227258A (en) | 2011-11-10 |
JP2011227258A5 true JP2011227258A5 (en) | 2013-03-21 |
JP5654768B2 JP5654768B2 (en) | 2015-01-14 |
Family
ID=45042663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010096274A Active JP5654768B2 (en) | 2010-04-19 | 2010-04-19 | Lens before edging and manufacturing method of edging lens |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5654768B2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6037070B1 (en) * | 2016-02-22 | 2016-11-30 | 大日本印刷株式会社 | Dimming cell |
ES2854025T3 (en) * | 2016-06-10 | 2021-09-20 | Morrow N V | A thermoplastic optical device |
JP6120196B1 (en) * | 2016-10-27 | 2017-04-26 | 大日本印刷株式会社 | Dimming cell |
JP2019144381A (en) * | 2018-02-20 | 2019-08-29 | 三井化学株式会社 | Semi-finished lens, method for manufacturing the same, and method for manufacturing lens |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06160871A (en) * | 1992-11-26 | 1994-06-07 | Matsushita Electric Ind Co Ltd | Liquid crystal display panel and its production |
JPH1124085A (en) * | 1997-06-30 | 1999-01-29 | Casio Comput Co Ltd | Manufacture of liquid crystal display panel |
JP2009069487A (en) * | 2007-09-13 | 2009-04-02 | Citizen Holdings Co Ltd | Liquid crystal optical element and cell structure |
JP2010054524A (en) * | 2008-08-26 | 2010-03-11 | Citizen Holdings Co Ltd | Focus variable glasses |
-
2010
- 2010-04-19 JP JP2010096274A patent/JP5654768B2/en active Active
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