发明名称 |
P-TYPE SUB-MOUNT FOR INDIVIDUAL DRIVING OF BAR SHAPE LASER DIODE ARRAY AND SEMICONDUCTOR PACKAGE COMPRISING THE SAME |
摘要 |
PURPOSE: The p-type sub mount for individually driving the bar type laser diode array and semiconductor package including the same is provided to individually control each laser diode. CONSTITUTION: The p-type sub mount (200) comprises a substrate (210) and the multiple conductive line structures (220). The substrate has the heat transfer to the p-type sub mount of bar type laser diode array in which p-type electrode and n-type electrode is positioned in the opposite direction. The multiple conductive line structures comprise a power terminal (221), a mounting unit (222), and a distribution line (224).The power terminal is arranged according to the one-way direction of the upper side of the substrate, electrically insulated and supplies power supply. The mounting unit unites p-type electrode of bar type laser diode array. The distribution line electrically connects between the power terminal and the mounting unit. [Reference numerals] (AA) X direction; (BB) Y direction |
申请公布号 |
KR20130074909(A) |
申请公布日期 |
2013.07.05 |
申请号 |
KR20110143012 |
申请日期 |
2011.12.27 |
申请人 |
KOREA ELECTRONICS TECHNOLOGY INSTITUTE |
发明人 |
LEE, JUN HO;SONG, HONG JOO |
分类号 |
H01S5/022;H01S5/40 |
主分类号 |
H01S5/022 |
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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