{"id":918,"date":"2024-12-10T13:20:44","date_gmt":"2024-12-10T04:20:44","guid":{"rendered":"https:\/\/www.katsura-opto.com\/?post_type=case&#038;p=918"},"modified":"2024-12-12T13:21:29","modified_gmt":"2024-12-12T04:21:29","slug":"semiconductor-04","status":"publish","type":"case","link":"https:\/\/www.katsura-opto.com\/en\/case\/semiconductor-04","title":{"rendered":"Non-contact warpage measurement of semiconductor wafers in thermostatic chambers and vacuum chambers"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"582\" src=\"https:\/\/www.katsura-opto.com\/wp-content\/uploads\/2024\/10\/004-1_we-ha-1024x582.png\" alt=\"Non-contact warpage measurement of semiconductor wafers in thermostatic chambers and vacuum chambers\" class=\"wp-image-443\" srcset=\"https:\/\/www.katsura-opto.com\/wp-content\/uploads\/2024\/10\/004-1_we-ha-1024x582.png 1024w, https:\/\/www.katsura-opto.com\/wp-content\/uploads\/2024\/10\/004-1_we-ha-300x171.png 300w, https:\/\/www.katsura-opto.com\/wp-content\/uploads\/2024\/10\/004-1_we-ha-768x437.png 768w, https:\/\/www.katsura-opto.com\/wp-content\/uploads\/2024\/10\/004-1_we-ha-1536x874.png 1536w, https:\/\/www.katsura-opto.com\/wp-content\/uploads\/2024\/10\/004-1_we-ha-2048x1165.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"516\" height=\"344\" src=\"https:\/\/www.katsura-opto.com\/wp-content\/uploads\/2024\/12\/004-2e_we-ha.png\" alt=\"Non-contact warpage measurement of semiconductor wafers in thermostatic chambers and vacuum chambers\" class=\"wp-image-954\" srcset=\"https:\/\/www.katsura-opto.com\/wp-content\/uploads\/2024\/12\/004-2e_we-ha.png 516w, https:\/\/www.katsura-opto.com\/wp-content\/uploads\/2024\/12\/004-2e_we-ha-300x200.png 300w\" sizes=\"(max-width: 516px) 100vw, 516px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-red-color has-text-color has-link-color has-medium-font-size wp-elements-fdfd8f7cc827a72fd42741283006935e\"><strong>\u30fbIssues<\/strong><\/p>\n\n\n\n<p>We want to check the quality of warpage of semiconductor wafers, etc. in a closed environment such as a thermostatic chamber or vacuum chamber with glass, etc. Since we cannot modify the equipment, we are at a loss as to how to measure the quality.<\/p>\n\n\n\n<p class=\"has-green-color has-text-color has-link-color has-medium-font-size wp-elements-014c0840d496b86729c1eb58a9e71089\"><strong>\u30fbSolutions<\/strong><\/p>\n\n\n\n<p>Non-contact measurement of warpage of semiconductor wafers in thermostatic chambers and vacuum chambers with a tilt sensor through the chamber window. Measurement is possible without troublesome equipment modification or sensor setup.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"author":2,"featured_media":546,"template":"","meta":{"_acf_changed":true,"_locale":"en_US","_original_post":"https:\/\/www.katsura-opto.com\/?post_type=case&#038;p=126"},"case-cat":[8],"case-tag":[17,27],"class_list":["post-918","case","type-case","status-publish","has-post-thumbnail","hentry","case-cat-semiconductor","case-tag-17","case-tag-27","en-US"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.katsura-opto.com\/wp-json\/wp\/v2\/case\/918","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.katsura-opto.com\/wp-json\/wp\/v2\/case"}],"about":[{"href":"https:\/\/www.katsura-opto.com\/wp-json\/wp\/v2\/types\/case"}],"author":[{"embeddable":true,"href":"https:\/\/www.katsura-opto.com\/wp-json\/wp\/v2\/users\/2"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.katsura-opto.com\/wp-json\/wp\/v2\/media\/546"}],"wp:attachment":[{"href":"https:\/\/www.katsura-opto.com\/wp-json\/wp\/v2\/media?parent=918"}],"wp:term":[{"taxonomy":"case-cat","embeddable":true,"href":"https:\/\/www.katsura-opto.com\/wp-json\/wp\/v2\/case-cat?post=918"},{"taxonomy":"case-tag","embeddable":true,"href":"https:\/\/www.katsura-opto.com\/wp-json\/wp\/v2\/case-tag?post=918"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}