[go: up one dir, main page]

HK56689A - Automatic peak beam current leveler system - Google Patents

Automatic peak beam current leveler system

Info

Publication number
HK56689A
HK56689A HK56689A HK56689A HK56689A HK 56689 A HK56689 A HK 56689A HK 56689 A HK56689 A HK 56689A HK 56689 A HK56689 A HK 56689A HK 56689 A HK56689 A HK 56689A
Authority
HK
Hong Kong
Prior art keywords
beam current
peak beam
automatic peak
leveler system
current leveler
Prior art date
Application number
HK56689A
Inventor
Geoffrey W Perkins
Original Assignee
Motorola Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US06/102,685 external-priority patent/US4298886A/en
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of HK56689A publication Critical patent/HK56689A/en

Links

HK56689A 1979-12-12 1989-07-13 Automatic peak beam current leveler system HK56689A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/102,685 US4298886A (en) 1979-12-12 1979-12-12 Automatic peak beam current leveler system
PCT/US1980/001367 WO1981001783A1 (en) 1979-12-12 1980-10-14 Automatic peak beam current leveler system

Publications (1)

Publication Number Publication Date
HK56689A true HK56689A (en) 1989-07-21

Family

ID=26762802

Family Applications (1)

Application Number Title Priority Date Filing Date
HK56689A HK56689A (en) 1979-12-12 1989-07-13 Automatic peak beam current leveler system

Country Status (1)

Country Link
HK (1) HK56689A (en)

Similar Documents

Publication Publication Date Title
JPS56125169A (en) Automatic beam current limiter
GB2125568B (en) Automatic focusing
JPS57114232A (en) Electron beam drawing system
GB2095503B (en) Focusing system
DE2961767D1 (en) Automatic presettable welding system
GB8301982D0 (en) Automatic focusing system
JPS56146544A (en) I beam
GB2014409B (en) Automatic peak beam current limiter
GB2051425B (en) Automatic head tracking system
JPS55127178A (en) System for selecting metal
JPS57114233A (en) Electron beam drawing system
GB2115942B (en) Automatic focusing
AU520273B2 (en) Automatic beam current limiter
JPS5555678A (en) Automatic beam current limiter
DE3071937D1 (en) Automatic peak beam current leveler system
GB2103263B (en) Beam
GB2019595B (en) Automatic focusing
JPS53138224A (en) Beam current limiter
DE3266770D1 (en) Beam for shutterings
DE3376906D1 (en) An improved automatic scan tracking servo system
DE3067625D1 (en) Electron beam system
GB2027936B (en) Automatic arc welding system
GB2071177B (en) Beam
DE2862256D1 (en) Automatic focusing system
GB2113500B (en) Automatic focusing