| 发明名称 |
OPTICAL MATERIAL AND USE THEREOF |
| 摘要 |
An optical material of the present invention has a minimum transmittance value in a wavelength range of 445 nm to 470 nm of a transmittance curve measured at a thickness of 2 mm of the optical material. |
| 申请公布号 |
US2016223839(A1) |
申请公布日期 |
2016.08.04 |
| 申请号 |
US201414917317 |
申请日期 |
2014.09.10 |
| 申请人 |
MITSUI CHEMICALS, INC. ;YAMAMOTO CHEMICALS, INC. |
发明人 |
KAKINUMA Naoyuki;HASHIMOTO Toshiya;KINOSHITA Satoshi;SASAKI Hiroyuki |
| 分类号 |
G02C7/10;G02B5/22;G02B1/04;C09B47/04 |
主分类号 |
G02C7/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An optical material in which a transmittance curve measured at a thickness of 2 mm thereof has a minimum transmittance value in a wavelength range of 445 nm to 470 nm. |
| 地址 |
Minato-ku, Tokyo JP |
