DE69016301D1 - Polarisierungsweise der Dioden eines Elektronendetektors zur Verbesserung des Schreibens in einem Elektronenstrahllithographiegerät. - Google Patents
Polarisierungsweise der Dioden eines Elektronendetektors zur Verbesserung des Schreibens in einem Elektronenstrahllithographiegerät.Info
- Publication number
- DE69016301D1 DE69016301D1 DE69016301T DE69016301T DE69016301D1 DE 69016301 D1 DE69016301 D1 DE 69016301D1 DE 69016301 T DE69016301 T DE 69016301T DE 69016301 T DE69016301 T DE 69016301T DE 69016301 D1 DE69016301 D1 DE 69016301D1
- Authority
- DE
- Germany
- Prior art keywords
- polarization
- diodes
- mode
- beam lithography
- electron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/02—Details
- H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement, ion-optical arrangement
- H01J37/06—Electron sources; Electron guns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/02—Details
- H01J37/244—Detectors; Associated components or circuits therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- H01J37/317—Electron-beam or ion-beam tubes for localised treatment of objects for changing properties of the objects or for applying thin layers thereon, e.g. for ion implantation
- H01J37/3174—Particle-beam lithography, e.g. electron beam lithography
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/244—Detection characterized by the detecting means
- H01J2237/2441—Semiconductor detectors, e.g. diodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/244—Detection characterized by the detecting means
- H01J2237/24475—Scattered electron detectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/244—Detection characterized by the detecting means
- H01J2237/2449—Detector devices with moving charges in electric or magnetic fields
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/245—Detection characterised by the variable being measured
- H01J2237/24507—Intensity, dose or other characteristics of particle beams or electromagnetic radiation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/245—Detection characterised by the variable being measured
- H01J2237/24571—Measurements of non-electric or non-magnetic variables
- H01J2237/24578—Spatial variables, e.g. position, distance
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/391,202 US4987311A (en) | 1989-08-08 | 1989-08-08 | Electron-detector diode biassing scheme for improved writing by an electron beam lithography machine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69016301D1 true DE69016301D1 (de) | 1995-03-09 |
DE69016301T2 DE69016301T2 (de) | 1995-05-24 |
Family
ID=23545687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69016301T Expired - Fee Related DE69016301T2 (de) | 1989-08-08 | 1990-07-30 | Polarisierungsweise der Dioden eines Elektronendetektors zur Verbesserung des Schreibens in einem Elektronenstrahllithographiegerät. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4987311A (de) |
EP (1) | EP0412393B1 (de) |
JP (1) | JP2900181B2 (de) |
KR (1) | KR0137937B1 (de) |
CA (1) | CA2022251C (de) |
DE (1) | DE69016301T2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3938660A1 (de) * | 1989-11-21 | 1991-05-23 | Integrated Circuit Testing | Korpuskularstrahlgeraet |
JPH0775156B2 (ja) * | 1992-03-06 | 1995-08-09 | ▲巌▼ 大泊 | イオン照射装置及び方法 |
US5789748A (en) * | 1997-05-29 | 1998-08-04 | Stanford University | Low voltage electron beam system |
AU4715300A (en) * | 1999-05-03 | 2000-11-17 | Etec Systems, Inc. | Microfabricated template for multiple charged particle beam calibrations and shielded charged particle beam lithography |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6014737A (ja) * | 1983-07-06 | 1985-01-25 | Jeol Ltd | 反射電子検出装置 |
JPH0619971B2 (ja) * | 1984-11-27 | 1994-03-16 | 株式会社島津製作所 | 走査電子顕微鏡 |
US4680468A (en) * | 1985-08-05 | 1987-07-14 | Canadian Patents And Development Limited-Societe Canadienne Des Brevets Et D'exploitation Limitee | Particle detector |
-
1989
- 1989-08-08 US US07/391,202 patent/US4987311A/en not_active Expired - Lifetime
-
1990
- 1990-07-30 CA CA002022251A patent/CA2022251C/en not_active Expired - Fee Related
- 1990-07-30 DE DE69016301T patent/DE69016301T2/de not_active Expired - Fee Related
- 1990-07-30 EP EP90114605A patent/EP0412393B1/de not_active Expired - Lifetime
- 1990-08-06 KR KR1019900012000A patent/KR0137937B1/ko not_active IP Right Cessation
- 1990-08-08 JP JP2208297A patent/JP2900181B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR0137937B1 (ko) | 1998-04-27 |
EP0412393B1 (de) | 1995-01-25 |
JP2900181B2 (ja) | 1999-06-02 |
CA2022251C (en) | 1998-07-07 |
US4987311A (en) | 1991-01-22 |
DE69016301T2 (de) | 1995-05-24 |
KR910005370A (ko) | 1991-03-30 |
EP0412393A3 (en) | 1991-05-08 |
JPH0472613A (ja) | 1992-03-06 |
CA2022251A1 (en) | 1991-02-09 |
EP0412393A2 (de) | 1991-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: APPLIED MATERIALS, INC. (N.D.GES.D. STAATES DELAWA |
|
8339 | Ceased/non-payment of the annual fee |