Invention Grant
- Patent Title: IC chip package and image display device incorporating same
- Patent Title (中): 集成芯片封装和图像显示装置相结合
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Application No.: US12312982Application Date: 2007-12-06
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Publication No.: US08080823B2Publication Date: 2011-12-20
- Inventor: Tatsuya Katoh , Satoru Kudose , Tomokatsu Nakagawa
- Applicant: Tatsuya Katoh , Satoru Kudose , Tomokatsu Nakagawa
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2006-332593 20061208
- International Application: PCT/JP2007/073603 WO 20071206
- International Announcement: WO2008/072551 WO 20080619
- Main IPC: H01L23/58
- IPC: H01L23/58 ; H01L23/48 ; H01L23/52 ; H01L23/02 ; H01L23/34
Abstract:
A liquid crystal driver mounting package in accordance with an embodiment of the present invention contains a film base material and a liquid crystal driver connected to each other via an interposer. The liquid crystal driver includes first alignment marks on its face opposite the interposer. The interposer includes second alignment marks on its face opposite the liquid crystal driver. The first alignment marks and the second alignment marks are separated by about a distance which is in a tolerable range as a combining position where the liquid crystal driver and the interposer are attached when viewed from the normal of the face of the interposer opposite the liquid crystal driver. Thus, an IC chip (liquid crystal driver) package is provided which enables efficient positing of the IC chip and the interposer.
Public/Granted literature
- US20100025681A1 IC CHIP PACKAGE AND IMAGE DISPLAY DEVICE INCORPORATING SAME Public/Granted day:2010-02-04
Information query
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