Invention Grant
- Patent Title: Method for efficient positioning of a getter
- Patent Title (中): 吸气剂高效定位的方法
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Application No.: US535849Application Date: 1995-09-28
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Publication No.: US5865658APublication Date: 1999-02-02
- Inventor: Charles Martin Watkins
- Applicant: Charles Martin Watkins
- Applicant Address: ID Boise
- Assignee: Micron Display Technology, Inc.
- Current Assignee: Micron Display Technology, Inc.
- Current Assignee Address: ID Boise
- Main IPC: H01J7/18
- IPC: H01J7/18 ; H01J9/18 ; H01J29/94 ; H01J9/385
Abstract:
A FED is provided comprising: an emitter located on a cathode; a pixel located on an anode positioned to receive electrons from the emitter; and a getter located on the anode. According to another aspect of the invention, a method of making an FED is provided comprising: depositing getter material over a tip on a cathode; assembling the cathode with an anode, wherein the getter is between the tip and the anode; and activating the getter, whereby the activation causes the getter to be deposited on the anode.
Public/Granted literature
- US5022273A Apparatus and method for testing the bending strength of needles Public/Granted day:1991-06-11
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