{"id":16396,"date":"2025-06-23T12:38:42","date_gmt":"2025-06-23T12:38:42","guid":{"rendered":"https:\/\/itbusinesstoday.com\/?p=16396"},"modified":"2025-06-23T12:38:42","modified_gmt":"2025-06-23T12:38:42","slug":"oki-ntt-develop-mass-production-tech-for-thz-devices","status":"publish","type":"post","link":"https:\/\/itbusinesstoday.com\/ja\/iot\/oki-ntt-develop-mass-production-tech-for-thz-devices\/","title":{"rendered":"OKI\u3068NTT\u3001\u30c6\u30e9\u30d8\u30eb\u30c4\u5e2f\u30c7\u30d0\u30a4\u30b9\u306e\u91cf\u7523\u6280\u8853\u3092\u958b\u767a"},"content":{"rendered":"<p>OKI\u3068NTT\u30a4\u30ce\u30d9\u30fc\u30c6\u30a3\u30d6\u30c7\u30d0\u30a4\u30b9\u682a\u5f0f\u4f1a\u793e\uff08\u793e\u9577\uff1a\u585a\u91ce\u82f1\u5f18\uff09\u306f\u3001\u3053\u306e\u305f\u3073\u9ad8\u51fa\u529b\u30c6\u30e9\u30d8\u30eb\u30c4\u30c7\u30d0\u30a4\u30b9\u306e\u91cf\u7523\u6280\u8853\u3092\u958b\u767a\u3057\u307e\u3057\u305f\u3002\u4eca\u56de\u958b\u767a\u3057\u305f\u306e\u306f\u3001CFB\uff08Crystal Film Bonding\uff09\u6280\u8853\u3002\u3053\u308c\u306f\u3001\u30ea\u30f3\u5316\u30a4\u30f3\u30b8\u30a6\u30e0\uff08InP\uff09\u4e00\u8ef8\u79fb\u52d5\u30ad\u30e3\u30ea\u30a2\u30fb\u30d5\u30a9\u30c8\u30c0\u30a4\u30aa\u30fc\u30c9\uff08UTC-PD\uff09\u306e\u3088\u3046\u306a\u7570\u306a\u308b\u6750\u6599\u3092\u3001\u70ad\u5316\u30b1\u30a4\u7d20\uff08SiC\uff09\u306b\u63a5\u5408\u3059\u308b\u6280\u8853\u3067\u3059\u3002SiC\u306f\u71b1\u3092\u3088\u304f\u653e\u6563\u3059\u308b\u306e\u3067\u7d20\u6674\u3089\u3057\u3044\u3002\u3053\u306e\u65b0\u3057\u3044\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0\u306e\u6b69\u7559\u307e\u308a\u3092\u9ad8\u3081\u3001\u5c06\u6765\u306e\u5546\u696d\u751f\u7523\u306b\u5099\u3048\u307e\u3059\u3002\u4e21\u793e\u306f2026\u5e74\u5ea6\u306b\u3053\u308c\u3092\u958b\u59cb\u3059\u308b\u4e88\u5b9a\u3002<\/p>\n<p>\u30c6\u30e9\u30d8\u30eb\u30c4\u6ce2\u306f\u3001\u96fb\u78c1\u30b9\u30da\u30af\u30c8\u30eb\u306b\u304a\u3044\u3066\u96fb\u6ce2\u3068\u53ef\u8996\u5149\u306e\u4e2d\u9593\u306b\u4f4d\u7f6e\u3057\u307e\u3059\u3002\u30c6\u30e9\u30d8\u30eb\u30c4\u6ce2\u306f\u3001\u96fb\u6ce2\u306e\u6df1\u3044\u6d78\u900f\u529b\u3068\u5149\u306e\u6b63\u78ba\u306a\u6307\u5411\u6027\u3092\u878d\u5408\u3055\u305b\u305f\u3082\u306e\u3067\u3059\u3002\u30c6\u30e9\u30d8\u30eb\u30c4\u6ce2\u306f\u975e\u4fb5\u8972\u7684\u3067\u3042\u308b\u305f\u3081\u3001\u5b89\u5168\u6027\u304c\u91cd\u8996\u3055\u308c\u308b\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u975e\u7834\u58ca\u691c\u67fb\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u5f93\u6765\u306eX\u7dda\u6280\u8853\u3067\u306f\u3053\u306e\u3088\u3046\u306a\u5229\u70b9\u306f\u5f97\u3089\u308c\u307e\u305b\u3093\u3002\u30ef\u30a4\u30e4\u30ec\u30b9\u901a\u4fe1\u306e\u5206\u91ce\u3067\u306f\u3001\u30c6\u30e9\u30d8\u30eb\u30c4\u6ce2\u304c\u3088\u308a\u9ad8\u3044\u30c7\u30fc\u30bf\u30fb\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u5b9f\u73fe\u3059\u308b\u30ab\u30ae\u3068\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u5f37\u3044\u5927\u6c17\u6e1b\u8870\u304c\u8ab2\u984c\u3067\u3059\u3002\u9ad8\u51fa\u529b\u30c7\u30d0\u30a4\u30b9\u3068\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u91cf\u7523\u65b9\u6cd5\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>NTT\u30a4\u30ce\u30d9\u30fc\u30c6\u30a3\u30d6\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u8ab2\u984c\u3092\u514b\u670d\u3059\u308b\u305f\u3081\u306bUTC-\u30d5\u30a9\u30c8\u30df\u30ad\u30b5\u30fc\u3092\u6539\u826f\u3057\u3066\u3044\u307e\u3059\u3002NTT\u30a4\u30ce\u30d9\u30fc\u30c6\u30a3\u30d6\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u51fa\u529b\u30d1\u30ef\u30fc\u3068\u30b9\u30da\u30af\u30c8\u30eb\u7279\u6027\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002\u30ef\u30a4\u30e4\u30ec\u30b9\u30fb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u30011dB\u5727\u7e2e\u70b9\u3067\u9ad8\u51fa\u529b\u3092\u9054\u6210\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u3053\u308c\u306f\u7279\u306b\u6a19\u6e96\u7684\u306a\u30de\u30eb\u30c1\u30ec\u30d9\u30eb\u5909\u8abf\u65b9\u5f0f\u306b\u5f53\u3066\u306f\u307e\u308a\u307e\u3059\u3002\u30c1\u30fc\u30e0\u306f\u65e5\u672c\u306e\u5927\u5b66\u3068\u5354\u529b\u3057\u3066\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0\u6cd5\u3092\u958b\u767a\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u65b9\u6cd5\u306f\u3001SiC\u57fa\u677f\u4e0a\u306bInP\u30d9\u30fc\u30b9\u306eUTC-PD\u3092\u76f4\u63a5\u96c6\u7a4d\u3059\u308b\u3082\u306e\u3002SiC\u306e\u512a\u308c\u305f\u71b1\u4f1d\u5c0e\u6027\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u6280\u8853\u9769\u65b0\u306b\u3088\u308a\u30011dB\u5727\u7e2e\u70b9\u30671mW\u3092\u8d85\u3048\u308b\u51fa\u529b\u30d1\u30ef\u30fc\u3092\u6301\u3064\u30d5\u30a9\u30c8\u30df\u30ad\u30b5\u30fc\u30c7\u30d0\u30a4\u30b9\u304c\u8a95\u751f\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u65e7\u6765\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u7d0410\u500d\u306e\u6027\u80fd\u3067\u3059\u3002<\/p>\n<h4>\u3053\u3061\u3089\u3082\u304a\u8aad\u307f\u304f\u3060\u3055\u3044\uff1a <a class=\"p-url\" href=\"https:\/\/itbusinesstoday.com\/ja\/iot\/cloudera-joins-ai-ran-alliance-to-boost-ai-data-innovation\/\" rel=\"bookmark\">Cloudera\u3001AI\u30c7\u30fc\u30bf\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u3092\u4fc3\u9032\u3059\u308bAI-RAN\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\u306b\u53c2\u52a0<\/a><\/h4>\n<p>\u5f93\u6765\u306e\u30a6\u30a7\u30fc\u30cf\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0\u306f\u3001\u5927\u91cf\u751f\u7523\u306b\u306f\u53b3\u3057\u3044\u3082\u306e\u3067\u3057\u305f\u3002\u63a5\u5408\u9762\u7a4d\u304c\u5927\u304d\u3044\u305f\u3081\u3001\u5c0f\u3055\u306a\u6b20\u9665\u3067\u3082\u5927\u304d\u306a\u554f\u984c\u306b\u3064\u306a\u304c\u308a\u304b\u306d\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u6750\u6599\u52b9\u7387\u3082\u91cd\u8981\u3067\u3059\u3002\u5f93\u6765\u306e\u65b9\u6cd5\u3067\u306f\u3001\u9ad8\u4fa1\u306aInP\u6750\u6599\u306e\u307b\u3093\u306e\u4e00\u90e8\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u3053\u308c\u3089\u306e\u554f\u984c\u306b\u53d6\u308a\u7d44\u3080\u305f\u3081\u3001OKI\u306fCFB\u6280\u8853\u3092\u63a1\u7528\u3057\u307e\u3057\u305f\u3002\u30d7\u30ea\u30f3\u30bf\u30fc\u696d\u754c\u306720\u5e74\u4ee5\u4e0a\u78e8\u304d\u4e0a\u3052\u3066\u304d\u305f\u3053\u306e\u6280\u8853\u306f\u3001InP\u7cfb\u7d50\u6676\u819c\u3092\u30c7\u30d0\u30a4\u30b9\u30ec\u30d9\u30eb\u3067\u5206\u5272\u3002\u5fc5\u8981\u306a\u90e8\u5206\u306e\u307f\u3092SiC\u30a6\u30a7\u30cf\u306b\u63a5\u5408\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0\u306e\u6b69\u7559\u307e\u308a\u304c\u5411\u4e0a\u3057\u3001\u6750\u6599\u52b9\u7387\u304c\u6539\u5584\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u3001\u30a6\u30a7\u30fc\u30cf\u30b9\u30b1\u30fc\u30eb\u3067\u306e\u63a5\u5408\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0\u306e\u6b69\u7559\u307e\u308a\u304c\u7d0450%\u304b\u3089\u7d04100%\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u6750\u6599\u306e\u5ec3\u68c4\u3092\u524a\u6e1b\u3057\u3001\u74b0\u5883\u3078\u306e\u5f71\u97ff\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/p>\n<p>NTT\u30a4\u30ce\u30d9\u30fc\u30c6\u30a3\u30d6\u30c7\u30d0\u30a4\u30b9\u306f\u3001SiC\u57fa\u677f\u4e0a\u306bUTC-PD\u30c1\u30c3\u30d7\u3092\u958b\u767a\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u306f\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0\u7d50\u6676\u819c\u3092\u4f7f\u7528\u3002\u30c6\u30b9\u30c8\u306b\u3088\u308b\u3068\u3001\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f1dB\u5727\u7e2e\u70b9\u30671mW\u4ee5\u4e0a\u306e\u51fa\u529b\u96fb\u529b\u3092\u767a\u751f\u3057\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u512a\u308c\u305f\u76f4\u7dda\u6027\u3082\u7dad\u6301\u3002\u6697\u96fb\u6d41\u306f\u3001\u5f93\u6765\u306e\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0\u6cd5\u306e\u7d043\u5206\u306e1\u306b\u4f4e\u4e0b\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001\u65b0\u3057\u3044\u6280\u8853\u304c\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0\u4e2d\u3082InP\u30d9\u30fc\u30b9\u306e\u819c\u306e\u7279\u6027\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30c1\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001\u9ad8\u51fa\u529b\u30c6\u30e9\u30d8\u30eb\u30c4\u6280\u8853\u3092\u3088\u308a\u5b9f\u7528\u7684\u306a\u3082\u306e\u306b\u3059\u308b\u305f\u3081\u306e\u5927\u304d\u306a\u4e00\u6b69\u3067\u3059\u3002<\/p>\n<p>\u4eca\u5f8c\u306b\u5411\u3051\u3066 <a href=\"https:\/\/www.oki.com\/\">\u30aa\u30fc\u30ad\u30fc\u00a0<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/www.ntt-innovative-devices.com\/\">\u00a0NTT\u30a4\u30ce\u30d9\u30fc\u30c6\u30a3\u30d6\u30c7\u30d0\u30a4\u30b9\u682a\u5f0f\u4f1a\u793e<\/a> 2026\u5e74\u5ea6\u306b\u91cf\u7523\u3092\u958b\u59cb\u3059\u308b\u8a08\u753b\u3002\u7523\u696d\u754c\u3084\u5b66\u8853\u754c\u306e\u30d1\u30fc\u30c8\u30ca\u30fc\u3068\u7dca\u5bc6\u306b\u5354\u529b\u3059\u308b\u4e88\u5b9a\u3002\u3053\u308c\u306b\u3088\u308a\u30016G\u901a\u4fe1\u6280\u8853\u306e\u5c55\u958b\u3092\u52a0\u901f\u3002\u307e\u305f\u3001\u975e\u7834\u58ca\u30bb\u30f3\u30b7\u30f3\u30b0\u7528\u9014\u306e\u62e1\u5927\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u53d6\u308a\u7d44\u307f\u306f\u3001\u6b21\u4e16\u4ee3\u793e\u4f1a\u306e\u69cb\u7bc9\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u307e\u305f\u3001\u4e16\u754c\u306e\u5148\u7aef\u30c7\u30d0\u30a4\u30b9\u6280\u8853\u306b\u304a\u3051\u308b\u65e5\u672c\u306e\u30ea\u30fc\u30c0\u30fc\u30b7\u30c3\u30d7\u3092\u4fc3\u9032\u3057\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>OKI and NTT Innovative Devices Corporation, led by President &amp; CEO Hidehiro Tsukano, have developed a technology for mass-producing high-power terahertz devices. This advancement uses Crystal Film Bonding (CFB) technology. It allows bonding different materials, like indium phosphide (InP) uni-traveling carrier photodiodes (UTC-PDs), to silicon carbide (SiC). SiC is great because it dissipates heat well. The new approach boosts bonding yields and prepares for future commercial production. The companies plan to start this in fiscal year 2026. Terahertz waves sit between radio waves and visible light in the electromagnetic spectrum. They blend the deep penetration of radio waves with the precise directionality of light. They are non-invasive, making them great [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":16423,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"wprm-recipe-roundup-name":"","wprm-recipe-roundup-description":"","postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"footnotes":""},"categories":[208,87,211,237,206],"tags":[353,5576,1267,172,923],"ppma_author":[572],"class_list":{"0":"post-16396","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-apac","8":"category-iot","9":"category-japan","10":"category-news","11":"category-regional","12":"tag-iot","13":"tag-ntt-innovative-devices","14":"tag-oki","15":"tag-semiconductor","16":"tag-telecommunications"},"yoast_head":"<!-- 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