- 专利标题: ELECTRONIC FLASH, ELECTRONIC CAMERA AND LIGHT EMITTING HEAD
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申请号: US16397770申请日: 2019-04-29
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公开(公告)号: US20190253684A1公开(公告)日: 2019-08-15
- 发明人: Chikuni KAWAKAMI
- 申请人: FUJIFILM Corporation
- 申请人地址: JP Tokyo
- 专利权人: FUJIFILM Corporation
- 当前专利权人: FUJIFILM Corporation
- 当前专利权人地址: JP Tokyo
- 优先权: JP2000-223505 20000725; JP2001-210598 20010711
- 主分类号: H04N9/73
- IPC分类号: H04N9/73 ; H05B33/08 ; G03B15/05 ; H04N5/77 ; H04N9/04 ; H04N5/232 ; H04N5/235
摘要:
An electronic camera having an electronic flash including a plurality of light emitting diodes (LEDs) that emit different wavelength light is disclosed. Electric energy is supplied to a capacitor to the LEDs. A system controller controls light emitting amounts of the LEDs so that a color temperature of the electronic flash light becomes a color temperature that has been manually set with a color temperature setting switch or a color temperature of a light source determined by color temperature sensors.