SECONDARY OPTICAL ELEMENT AND LIGHT SOURCE MODULE
| dc.citation.patentcountry | USA | zh_TW |
| dc.citation.patentnumber | 20150345735 | zh_TW |
| dc.contributor.author | Hsu Yu-Kai | en_US |
| dc.contributor.author | Pan Jui-Wen | en_US |
| dc.contributor.author | Huang Yung-Chih | en_US |
| dc.date.accessioned | 2015-12-04T07:03:17Z | |
| dc.date.available | 2015-12-04T07:03:17Z | |
| dc.date.issued | 2015-12-03 | en_US |
| dc.description.abstract | A secondary optical element including a light incidence surface, a light emitting surface, and a connecting surface is provided. The light incidence surface includes a first and a second light incidence surfaces. The first light incidence surface is a curved surface recessed toward the light emitting surface. The light emitting surface is opposite to the light incidence surface and includes a first and a second light emitting surfaces. The first light emitting surface is a free-form surface recessed toward the light incidence surface or a flat surface. The second light emitting surface is a free-form surface. A diameter of the second light emitting surface is larger than a diameter of the second light incidence surface, and the connecting surface is connected between the second light incidence surface and the second light emitting surface. A light source module is also provided. | zh_TW |
| dc.identifier.govdoc | F21V005/00 | zh_TW |
| dc.identifier.govdoc | F21K099/00 | zh_TW |
| dc.identifier.govdoc | F21V005/04 | zh_TW |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/128709 | |
| dc.language.iso | zh_TW | en_US |
| dc.title | SECONDARY OPTICAL ELEMENT AND LIGHT SOURCE MODULE | zh_TW |
| dc.type | Patents | en_US |