A PHOTOMULTIPLIER AND METHODS OF MAKING IT - SHENZHEN GENORIVISION TECH CO LTD

Title:

A PHOTOMULTIPLIER AND METHODS OF MAKING IT

Document Type and Number:

WIPO Patent Application WO/2017/128271

Kind Code:

A1

Abstract:

A photomultiplier (200) comprising: an electron ejector (202); a detector (209); a substrate (203); and a first electrode (210) in the substrate (203); a second electrode (220) in the substrate (203); a third electrode (230) in the substrate (203); wherein each of the first, second and third electrodes (210, 220, 230) comprises a flat or curved surface at an angle to a normal direction of the substrate (203); wherein each of the first, second and third electrodes (210, 220, 230) comprises a first end (210A, 220A, 230A) and a second end (210B, 220B, 230B), the first end (210A, 220A, 230A) being closer to the electron ejector (202) than the second end (210B, 220B, 230B); wherein the first, second and third electrodes (210, 220, 230) are spatially arranged such that the second ends (210B, 220B, 230B) of the first, second and third electrodes (210, 220, 230) are on a same plane (216), or such that a plane (216) the second ends (210B, 230B) of the first and third electrodes (210, 230) are on crosses the second electrode (220).

Inventors:

CAO PEIYAN (CN)
LIU YURUN (CN)

Application Number:

PCT/CN2016/072660

Publication Date:

August 03, 2017

Filing Date:

January 29, 2016

Export Citation:

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Assignee:

SHENZHEN GENORIVISION TECH CO LTD (CN)

International Classes:

H01J43/10

Domestic Patent References:

WO2017059558A1	2017-04-13
WO2004088712A2	2004-10-14
WO1999009577A1	1999-02-25
WO1998019341A1	1998-05-07
WO2005006387A2	2005-01-20

Foreign References:

CN101814413A	2010-08-25
US5880458A	1999-03-09
CN101814414A	2010-08-25
CN101211730A	2008-07-02
EP0471563B1	1996-02-28
US5936348A	1999-08-10
EP0690478A1	1996-01-03

Other References: