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海信超高清顯示驅動芯片項目被提名青島科技進步一等獎
格隆匯 11-13 11:03

11月12日,青島市科技局官網發佈公告,2020年度青島科學技術獎項目組評審工作已結束,由海信視像、青島信芯微等單位完成的《超高清顯示驅動系列化芯片開發及應用》項目,入選2020年度青島市科學技術獎建議授獎項目(科技進步獎一等獎)。

目前,電視整機正在朝更高分辨率、更大尺寸和智能化方向發展,對顯示驅動控制技術提出更高要求。不過,儘管國內液晶屏的自給率逐步提高,但液晶屏上配套的顯示驅動芯片國產自給率不到10%,自主研發和配套能力亟需同步提高。

海信視像、青島信芯微等4家完成單位在核心算法、數模IP設計、芯片設計、整機應用技術等方面協同創新,突破液晶面板顯示控制的關鍵技術,成功開發超高清顯示驅動系列化芯片,不僅滿足了國內面板廠配套需求和整機廠應用需求、實現產業化大批量應用;更是實現了顯示驅動控制芯片的完全自主可控,提升了我國面板產業、電視產業的核心競爭力。

2019年,該項目成果芯片HS3710參加由工信部指導、中國電子信息產業發展研究院主辦的第14屆“中國芯”評選活動,獲得“優秀技術創芯產品”,得到行業主管部門、集成電路產業界的認可。

海信是國內最早涉足芯片研發的彩電廠商,“造芯”技術積澱深厚。2005,海信研發成功中國第一顆擁有自主知識產權併產業化的數字視頻處理芯片——信芯,此後在芯片研發上持續投入,不斷推出新的產品,從高清到全高清,再到超高清顯示,形成了完整的全系列芯片產品。去年6月,海信將公司原有芯片部門和上海宏祐公司整合,並與青島微電子創新中心有限公司共同投資5億元成立青島信芯微電子科技有限公司,加速“造芯”佈局。目前在顯示控制和畫質芯片年出貨超過3000萬顆,目前TV顯示驅動TCON芯片已居全球佔有率第一。

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