发明名称 |
Strobe light emitting apparatus and camera |
摘要 |
A strobe apparatus includes a xenon tube, which is a discharge tube, having a discharge light emitting portion and a light emitting portion terminal. Light is emitted from the xenon tube and is reflected in a predetermined direction by a reflection umbrella. A transparent electrode is coated on the external surface of the xenon tube from the discharge light emitting portion to the terminal. When trigger voltage is applied to the xenon tube through the transparent electrode, strobe light is emitted by the discharge light emitting portion. By using the strobe apparatus, the orientation characteristic of the discharge tube can be improved without uneven light distribution and a shortage of a light amount.
|
申请公布号 |
US7027729(B2) |
申请公布日期 |
2006.04.11 |
申请号 |
US20050192260 |
申请日期 |
2005.07.28 |
申请人 |
OLYMPUS OPTICAL CO., LTD. |
发明人 |
TSUCHIDA KEIICHI;MIKAMI KAZUO;SUZUKI TAKASHI;TERADA HIROSHI |
分类号 |
G03B15/05;G03B15/03;G03B17/02;H04N5/225;H04N5/232;H05B41/32 |
主分类号 |
G03B15/05 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|