Semi-inorganic Packaging Technology of DUV-LEDs with High-vapor Tightness

发光学报 Pub Date : 2023-01-01 DOI:10.37188/cjl.20230156
Chuiming WAN, Zhaoming ZENG, Guowei XIAO, Yian LAN, Zijing XIE, Hong WANG
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引用次数: 0

Abstract

深紫外LEDå¯é€šè¿‡ç‰©ç†æ–¹å¼ç ´åç— æ¯’å’Œç»†èŒçš„ç»“æž„ï¼Œä»Žè€ŒèŽ·å¾—é«˜æ•ˆæ¶ˆæ¯’çš„æ•ˆæžœã€‚ç›¸æ¯”äºŽå·¥è‰ºæˆç†Ÿçš„è“å ‰LED,如何提高深紫外LEDçš„å°è£ å¯é æ€§å’Œå‡ºå ‰çŽ‡ä»æ˜¯å ³é”®é—®é¢˜ã€‚æœ¬æ–‡é‡‡ç”¨åŸºåº•é¢„çƒ­æ–¹å¼å¾®å›ºåŒ–å°è£ èƒ¶ï¼Œç»“åˆé˜µåˆ—ç‚¹èƒ¶æ–¹å¼å°†çŸ³è‹±çŽ»ç’ƒå›ºå®šåœ¨é•€é“œå›´åï¼Œåˆ¶å¤‡äº†åŠæ— æœºå°è£ çš„æ·±ç´«å¤–LED。该器件的输出波长为275 nm,半峰宽约为11 nmã€‚å¯¹æ¯”ä¼ ç»Ÿç±»é€æ˜Žææ–™å°è£ çš„å™¨ä»¶ï¼ŒçŸ³è‹±å°è£ çš„æ·±ç´«å¤–LEDæœ‰æ›´é«˜çš„å‡ºå ‰çŽ‡ã€‚åœ¨çœŸç©ºçº¢å¢¨æ°´å’Œæ°¦æ°”æ¼çŽ‡å®žéªŒä¸­ï¼Œé‡‡ç”¨æœ¬æ–‡æå‡ºçš„åŠæ— æœºå°è£ æŠ€æœ¯çš„æ·±ç´«å¤–LEDå™¨ä»¶è¡¨çŽ°å‡ºé«˜å¯†å°æ€§ã€‚æ­¤å¤–ï¼Œåœ¨åŠ é€Ÿè€åŒ–æµ‹è¯•ä¸­ï¼Œè¯¥å°è£ å™¨ä»¶çš„å ‰è¡°é€ŸçŽ‡åœ¨20%ä»¥å† ã€‚å®žéªŒç»“æžœè¡¨æ˜Žï¼Œå¯¹æ¯”æœ‰æœºå°è£ çš„æ·±ç´«å¤–LED器件,在基底预热条件下,采用阵列点胶固定石英玻璃是现阶段提高深紫外LEDå¯é æ€§çš„ä¸€ç§å°è£ æ–¹æ³•ã€‚
高气密性duv - led半无机封装技术
LED发光二极管的使用方法275纳米的LED光源,在275纳米的LED光源中,有11纳米的LED光源,在275纳米的LED光源中,有275纳米的LED光源,在275纳米的LED光源中,有275纳米的LED光源,在275纳米的LED光源中,有275纳米的LED光源,在275纳米的LED光源中,有275纳米的LED光源,在275纳米的LED光源中,有275纳米的LED光源,在275纳米的LED光源中,有275纳米的LED光源,在275纳米的LED光源中,有275纳米的LED光源,在275纳米的LED光源中,有275纳米的LED光源,在275纳米的LED光源中,有275纳米的LED光源,在275纳米的LED光源中,有275纳米的LED光源。在这里,你可以学到很多东西。20%的LED灯泡都是由LED灯泡制作而成的。
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来源期刊
发光学报
发光学报 Physics and Astronomy-Radiation
CiteScore
1.90
自引率
0.00%
发文量
7477
期刊介绍: Chinese Journal of Luminescence (CJL), supervised by Chinese Academy of Sciences (CAS), Sponsored by Committee on luminescence of Chinese Physical Society and Changchun Institute of Optics, Fine mechanics and Physics(CIOMP)of Chinese Academy of Sciences, is an authoritatively scientific and technical periodical of China in the field of luminescence, which is read widely in providing original papers and reviews that describe recent developments on basic theory and experimental studies of excited state processes and green lighting projects. The journal was established at 1980, and named after LUMINESCENCE AND DISPLAY, then renamed as CJL in 1986.
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