液體透鏡之封裝結構PACKAGE STRUCTURE OF LIQUID LENS

專利類型

發明

專利國別 (專利申請國家)

美國

專利申請案號

12/318,447

專利證號

US 8,149,513 B2

專利獲證名稱

液體透鏡之封裝結構PACKAGE STRUCTURE OF LIQUID LENS

專利所屬機關 (申請機關)

國立清華大學

獲證日期

2012/04/03

技術說明

本發明揭露一種液體透鏡之封裝結構。液體透鏡包含第一基板及形成於其上之電極結構。封裝結構包含第二基板、第一套件、第二套件、第一環狀構件以及第二環狀構件。液體透鏡之第一基板係固定至第一套件以構成一容置腔，用以容納液體透鏡之第一介電液體及第二介電液體。第二基板設置於液體透鏡之上並固定至第二套件，且第一套件係緊固地套接至第二套件及第二基板內。第二環狀構件設置於第一環狀構件之上，且第一環狀構件及第二環狀構件位於第一套件及第二套件之間並被第一套件及第二套件迫緊以構成一膨脹預留腔。 The invention discloses a package structure of a liquid lens which includes a first substrate and an electrode on the first substrate. The package structure includes a second substrate, a first sleeve, a second sleeve, a first circular member, and a second circular member. The first substrate is fixed at the first sleeve to form a holding chamber for receiving a first dielectric liquid and a second dielectric liquid. The second substrate is disposed on the liquid lens and fixed at the second sleeve. The first sleeve is fixedly connected inside the first sleeve and the second substrate. The second circular member is disposed on the first circular member. The first and second circular member are located and urged between the first sleeve and the second sleeve to form a reserved expansion chamber.

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