PHOSPHOR DISC, PHOSPHOR WHEEL, LIGHT SOURCE DEVICE, PROJECTION DISPLAY APPARATUS, AND MANUFACTURING METHOD OF PHOSPHOR DISC |
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| 申请号 | US15646628 | 申请日 | 2017-07-11 | 公开(公告)号 | US20180031958A1 | 公开(公告)日 | 2018-02-01 |
| 申请人 | Panasonic Intellectual Property Management Co., Ltd.; | 发明人 | TAKASHI IKEDA; MASAFUMI TANAKA; | ||||
| 摘要 | The phosphor disc disclosed here includes the following structural elements: a disc-shaped metal plate; a phosphor layer disposed circumferentially on the metal plate; and a bonding layer for bonding the phosphor layer to the metal plate. The metal plate curves convexly toward the phosphor layer. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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