发明名称 LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD OF THE SAME
摘要 <P>PROBLEM TO BE SOLVED: To provide a light emitting device with high reliability, long life and inexpensive manufacturing cost since a request is strong for long life, high reliability, low cost and energy saving to the light emitting device using an LED element. <P>SOLUTION: In the light emitting device, the LED element is mounted on the substrate, a resin layer or a glass layer to which phosphor is mixed is formed at a periphery of the LED element, luminescence of the LED element is wavelength-converted and light is emitted. The substrate is the inorganic material substrate. The LED element is flip chip-mounted on the inorganic material substrate. The periphery of the LED element is covered with a wavelength conversion layer formed of the resin layer or the glass layer to which phosphor is mixed. A glass lid is put on a periphery of an LED element mounting region on the inorganic material substrate so as to seal it. <P>COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2010177375(A) 申请公布日期 2010.08.12
申请号 JP20090017171 申请日期 2009.01.28
申请人 CITIZEN ELECTRONICS CO LTD;CITIZEN HOLDINGS CO LTD 发明人 HORIUCHI MEGUMI
分类号 H01L33/48 主分类号 H01L33/48
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