捷捷微電(300623.SZ)子公司獲得發明專利 涉一種絲網漏塗玻璃鈍化模具及其工藝方法
格隆匯3月16日丨捷捷微電(300623.SZ)公佈,公司全資子公司捷捷半導體有限公司於近日取得中華人民共和國國家知識產權局頒發的發明專利證書,涉一種絲網漏塗玻璃鈍化模具及其工藝方法。
該發明公開了一種絲網漏塗玻璃鈍化模具,包括硅單晶片、不鏽鋼絲網網版、不鏽鋼刮刀,硅單晶片設有枱面腐蝕槽,不鏽鋼絲網網版帶有凸台及漏透區域,不鏽鋼絲網網版一側設有凸台,漏透區域的排布、位置與形狀尺寸完全與硅單晶片單面的枱面腐蝕槽區域一致,凸台兩側相鄰位置設有漏透區域,不鏽鋼刮刀一側設有2-5CM高刀刃,凸台凸出高度較硅單晶片枱面腐蝕槽深度短3-5微米,一種絲網漏塗玻璃鈍化工藝方法,包括以下步驟:對版;上玻璃糊、刮塗;玻璃糊成型、脱網版;玻璃燒熔,本發明設置凸台防止過多的玻璃糊刮到玻璃槽中間無效位置。
上述發明專利的取得和運用,有利於公司進一步完善知識產權保護體系,形成持續創新機制,保持技術領先地位,提升公司的核心競爭力。
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