| 发明名称 |
DISPLAY EQUIPMENT AND DRIVING METHOD OF DISPLAY EQUIPMENT |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide display equipment which performs monochromatic luminescence display that can adjust luminescent intensity without reducing display quality. <P>SOLUTION: To a display panel 11 which performs a white luminescence display using organic EL elements 12 as pixels constituted by laminating two emitter layers 16 and 17, a display control section 19 performs attenuated display by performing PWM control without changing driving voltage level impressed to each EL elements 12. <P>COPYRIGHT: (C)2003,JPO |
| 申请公布号 |
JP2003234181(A) |
申请公布日期 |
2003.08.22 |
| 申请号 |
JP20020032300 |
申请日期 |
2002.02.08 |
| 申请人 |
DENSO CORP |
发明人 |
OGUSU KOJI;HANAKI TAKASHI;KUNO TOMOHIRO;OZAKI MASAAKI |
| 分类号 |
H05B33/08;G09F9/30;G09G3/20;G09G3/30;H01L27/32;H01L51/50;H05B33/12;H05B33/14 |
主分类号 |
H05B33/08 |
| 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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