发明名称 |
DISPLAY MODULE, MANUFACTURING METHOD FOR THE SAME, AND DISPLAY DEVICE |
摘要 |
<P>PROBLEM TO BE SOLVED: To enhance accuracy in aligning a light-emitting element with a microlens, and also form a lens array by an easy method without requiring a special device. <P>SOLUTION: A display device comprises a display module DM10 that comprises: a lens array 20; and a driving circuit. The lens array 20 includes multiple top-rounded lens parts 23 that cover: multiple LEDs 31 which are arranged on a substrate 11, produce light by being driven by a driving signal and emit the light; multiple columnar first lens pillars 21 which are formed by being positioned on the LEDs 31, respectively; and a second lens pillar 22 which is provided on each of the first lens pillars 21, and it focuses the light emitted from each of the LEDs 31. The driving circuit is provided on the substrate 11 and selectively drives each of the LEDs 31. <P>COPYRIGHT: (C)2013,JPO&INPIT |
申请公布号 |
JP2013011803(A) |
申请公布日期 |
2013.01.17 |
申请号 |
JP20110145526 |
申请日期 |
2011.06.30 |
申请人 |
OKI DATA CORP;OKI DIGITAL IMAGING CORP |
发明人 |
TANIGAWA KENICHI;FUJITA MINORU |
分类号 |
G09F9/00;G02B3/00;G03B21/00;G09F9/30;G09F9/33 |
主分类号 |
G09F9/00 |
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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