Invention Grant
- Patent Title: Word line block/select circuit with repair address decision unit
- Patent Title (中): 字线块/选择电路与修复地址决定单元
-
Application No.: US13036398Application Date: 2011-02-28
-
Publication No.: US08194494B2Publication Date: 2012-06-05
- Inventor: Seong Nyuh Yoo
- Applicant: Seong Nyuh Yoo
- Applicant Address: KR Icheon-si
- Assignee: Hynix Semiconductor Inc.
- Current Assignee: Hynix Semiconductor Inc.
- Current Assignee Address: KR Icheon-si
- Agency: Cooper & Dunham LLP
- Agent John P. White
- Priority: KR10-2007-0063935 20070627
- Main IPC: G11C8/10
- IPC: G11C8/10
Abstract:
A word line block select circuit includes a dummy repair logic unit including a dummy logic circuit to output a first control signal and having a delay path for a repair address decision, and a word line activation unit for activating a word line in response to the first control signal and an active command signal.
Public/Granted literature
- US20110149664A1 WORD LINE BLOCK/SELECT CIRCUIT WITH REPAIR ADDRESS DECISION UNIT Public/Granted day:2011-06-23
Information query
