公开(公告)号：US3846660A

公开(公告)日：1974-11-05

申请号：US84797269

申请日：1969-08-06

Applicant: GEN ELECTRIC

Inventor： WOLFE J ,  LEDGES G ,  GLASCOCK H

IPC: G11C17/00 ,  G11C11/30 ,  G11C13/04 ,  H01J1/16 ,  H01J31/60 ,  H01J37/06 ,  H01J37/063 ,  H01J37/073 ,  H01J37/302 ,  H01J29/64 ,  H01J29/56

CPC classification number: H01J37/302 ,  G11C13/04 ,  G11C13/048 ,  H01J1/16 ,  H01J31/60 ,  H01J37/06 ,  H01J37/063 ,  H01J37/073 ,  H01J2237/06316

Abstract: A storage system for the mass recording and readout of digital data with ultra high resolution. An electron beam structure is provided for forming a beam of extremely small focused spot diameter, on the order of 0.1 microns, and high current density capability, on the order of 1,000 amperes per sq. cm., which records data by scanning over defined areas of the storage medium surface and micromachining elemental portions of said medium as a function of beam modulation. Readout may be subsequently accomplished by similarly scanning the beam at reduced power density and detecting electrons that have been transmitted by or reflected from the storage medium.

Abstract translation: 一种用于以超高分辨率大量记录和读出数字数据的存储系统。 提供电子束结构，用于形成约0.1微米的极小聚焦光点直径和高电流密度能力的光束，其数量级为每平方厘米1000安培，其通过在限定区域上扫描记录数据 作为光束调制的函数的所述介质的存储介质表面和微加工元素部分。 可以随后通过以降低的功率密度类似地扫描光束并检测已经由存储介质传输或从存储介质反射的电子来实现读出。

公开(公告)号：US3814975A

公开(公告)日：1974-06-04

申请号：US15876871

申请日：1971-07-01

Applicant: GEN ELECTRIC

Inventor： WOLFE J ,  LEDGES G ,  GLASCOCK H

IPC: G11C13/04 ,  H01J1/16 ,  H01J31/60 ,  H01J37/06 ,  H01J37/063 ,  H01J37/073 ,  H01J37/302 ,  H01J19/10

CPC classification number: H01J37/06 ,  G11C13/04 ,  G11C13/048 ,  H01J1/16 ,  H01J31/60 ,  H01J37/063 ,  H01J37/073 ,  H01J37/302 ,  H01J2237/06316

Abstract: A storage system for the mass recording and readout of digital data with ultra high resolution. An electron beam structure is provided for forming a beam of extremely small focused spot diameter, on the order of 0.1 microns, and high current density capability, on the order of 1,000 amperes per sq. cm., which records data by scanning over defined areas of the storage medium surface and micromachining elemental portions of said medium as a function of beam modulation. Readout may be subsequently accomplished by similarly scanning the beam at reduced power density and detecting electrons that have been transmitted by or reflected from the storage medium.

Abstract translation: 一种用于以超高分辨率大量记录和读出数字数据的存储系统。 提供电子束结构，用于形成约0.1微米的极小聚焦光点直径和高电流密度能力的光束，其数量级为每平方厘米1000安培，其通过在限定区域上扫描记录数据 作为光束调制的函数的所述介质的存储介质表面和微加工元素部分。 可以随后通过以降低的功率密度类似地扫描光束并检测已经由存储介质传输或从存储介质反射的电子来实现读出。