Invention Grant
- Patent Title: Layout configuration for memory cell array
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Application No.: US13287141Application Date: 2011-11-02
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Publication No.: US08614463B2Publication Date: 2013-12-24
- Inventor: Meng-Ping Chuang , Yu-Tse Kuo , Chia-Chun Sun , Yun-San Huang
- Applicant: Meng-Ping Chuang , Yu-Tse Kuo , Chia-Chun Sun , Yun-San Huang
- Applicant Address: TW Science-Based Industrial Park, Hsin-Chu
- Assignee: United Microelectronics Corp.
- Current Assignee: United Microelectronics Corp.
- Current Assignee Address: TW Science-Based Industrial Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Main IPC: H01L23/52
- IPC: H01L23/52
Abstract:
A layout configuration for a memory cell array includes at least a comb-like doped region having a first conductivity type and a fishbone-shaped doped region having a second conductivity type. The second conductivity type and the first conductivity type are complementary. Furthermore, the comb-like doped region and the fishbone-shaped doped region are interdigitated.
Public/Granted literature
- US20130105864A1 LAYOUT CONFIGURATION FOR MEMORY CELL ARRAY Public/Granted day:2013-05-02
Information query
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