发明名称 |
Transformer, backlight apparatus, and display apparatus |
摘要 |
A transformer includes: a primary winding receiving portion having a primary winding wound around an axis; and a pair of secondary winding receiving portions each having a secondary winding wound around an axis and disposed on the opposite sides of the first primary winding receiving portion with a gap left in the axial direction. The gaps are formed in a size of a value higher than a first predetermined value, and the coupling coefficients between the first primary winding and the two secondary windings are set lower than a second predetermined value by the gaps.
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申请公布号 |
US2008143277(A1) |
申请公布日期 |
2008.06.19 |
申请号 |
US20070999126 |
申请日期 |
2007.12.04 |
申请人 |
SONY CORPORATION |
发明人 |
IWAI KENJI |
分类号 |
H01F17/04;H01F27/28;H05B37/00 |
主分类号 |
H01F17/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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