发明公开
- 专利标题： OPTICAL LENS
-
申请号： US18012983申请日： 2021-12-27
-
公开(公告)号： US20240103298A1公开(公告)日： 2024-03-28
- 发明人: Yi-Fang HUANG , Shih-Siang LIN
- 申请人： PEGAVISION CORPORATION
- 申请人地址： TW TAOYUAN CITY
- 专利权人： PEGAVISION CORPORATION
- 当前专利权人： PEGAVISION CORPORATION
- 当前专利权人地址： TW TAOYUAN CITY
- 国际申请： PCT/CN2021/141528 2021.12.27
- 进入国家日期： 2022-12-27
- 主分类号： G02C7/04
- IPC分类号： G02C7/04 ; A61P27/10 ; G02C7/10
摘要：
An optical lens includes an optical zone, and the optical zone includes a relax zone, a distance zone, and a defocus zone. The distance zone surrounds the relax zone. The defocus zone surrounds the distance zone and the relax zone. The diopter of the relax zone reduces along a direction from a center of the optical zone to an edge of the optical zone.
信息查询
