公开(公告)号：US3562444A

公开(公告)日：1971-02-09

申请号：US3562444D

申请日：1968-02-29

Applicant: IBM

Inventor： HOOGENDOORN HELEN M ,  LIBERMAN HERBERT E ,  NARKEN BERNT ,  SUNNERS BRIAN

IPC: G11B5/105 ,  G11B5/127 ,  G11B5/133 ,  G11B5/23 ,  G11B5/24 ,  G11B5/42

CPC classification number: G11B5/105 ,  G11B5/1272 ,  G11B5/133 ,  G11B5/23

Abstract: A recording head assembly includes a glass-gapped ferrite head bonded into a ceramic slider with a glass. Infrared bonding is employed. The infrared absorption properties of the glass are increased by the addition of cupric oxide.

公开(公告)号：US3663194A

公开(公告)日：1972-05-16

申请号：US3663194D

申请日：1970-05-25

Applicant: IBM

Inventor： GREENSTEIN BERNARD ,  LANGSTON PERRY R JR ,  NARKEN BERNT ,  SUNNERS BRIAN

IPC: C03C3/089 ,  G02B6/10 ,  G02B6/12 ,  G02B6/43 ,  G02F3/00 ,  H03F17/00 ,  C03C29/00 ,  C03C27/00

CPC classification number: G02B6/12002 ,  C03C3/089 ,  G02B6/10 ,  G02B6/43 ,  G02F3/00 ,  H03F17/00

Abstract: Multilayer opto-electronic module structures and their method of fabrication. Alternate layers of light conducting material and light isolating material are formed on a substrate and on each other. Isolating bars are formed in a predetermined pattern within the layers of light conducting material to define optical channels or chambers. Suitable illuminating and detecting means may be included within the channels using the isolating materials as electrical conductors so as to perform logic, memory and display functions.

Abstract translation: 多层光电模块结构及其制造方法。 导光材料和光隔离材料的交替层形成在基板上并且彼此之间。 在导光材料层内以预定图案形成隔离条以限定光学通道或室。 合适的照明和检测装置可以使用隔离材料作为电导体包括在通道内，以便执行逻辑，存储和显示功能。

公开(公告)号：US3639976A

公开(公告)日：1972-02-08

申请号：US3639976D

申请日：1970-08-03

Applicant: IBM

Inventor： HOOGENDOORN HELEN M ,  LIBERMAN HERBERT E ,  NARKEN BERNT ,  SUNNERS BRIAN

IPC: G11B5/105 ,  G11B5/133 ,  G11B5/187 ,  G11B5/23 ,  G11B5/42 ,  H01F7/06

CPC classification number: G11B5/133 ,  G11B5/105 ,  G11B5/1871 ,  G11B5/23 ,  Y10S65/04 ,  Y10T29/4903 ,  Y10T29/49041 ,  Y10T29/4998

Abstract: A method of mounting a ferrite head within a slider wherein the head is positioned within a slot on the slider, a mass of glass composition is heated to thereby fill the gap between the head and slider, machining the head while being held between solidified glass and subsequently heating a second mass of glass by infrared radiation to fill in the depression created by the machine operation.

Abstract translation: 一种在滑块内安装铁氧体头的方法，其中头部位于滑块上的槽内，加热玻璃组合物，从而填充头部和滑块之间的间隙，在保持固化的玻璃和 随后通过红外辐射加热第二块玻璃，以填充由机器操作产生的凹陷。

公开(公告)号：US3437505A

公开(公告)日：1969-04-08

申请号：US3437505D

申请日：1965-06-28

Applicant: IBM

Inventor： NARKEN BERNT ,  WHITAKER HOWARD L

IPC: C03C17/04 ,  B01J8/42 ,  B05D1/24 ,  C23D5/00 ,  C23D5/04 ,  H01B3/08 ,  H01L23/31 ,  C23D3/00 ,  B44D1/34

CPC classification number: B05D1/24 ,  B01J8/42 ,  C23D5/00 ,  H01B3/088 ,  H01L23/3157 ,  H01L2924/0002 ,  H01L2924/19041 ,  H01L2924/00

公开(公告)号：US3678211A

公开(公告)日：1972-07-18

申请号：US3678211D

申请日：1969-08-18

Applicant: IBM

Inventor： HOOGENDORN HELEN M ,  NARKEN BERNT ,  ROEDER PAUL J ,  SUNNERS BRIAN

IPC: G11B5/60 ,  G11B5/10 ,  G11B5/42

CPC classification number: G11B5/6005 ,  Y10T29/4903

Abstract: An air bearing slider assembly includes a U-shaped magnetic head and a monolithic glass body which is formed in the glassy state so as to chemically as well as physically bond the head thereto, a nonmagnetic gap in the base of the head being disposed at an air bearing surface of the glass body to facilitate noncontact magnetic recording. The slider assembly is fabricated using a mold having a central cavity which defines the desired configuration of the glass body and which positions the magnetic head at a selected location relative to the glass body to be formed. The mold cavity is filled with a fluid glass composition which solidifies as a monolithic body in bonded relation to the head.

公开(公告)号：US3650737A

公开(公告)日：1972-03-21

申请号：US3650737D

申请日：1968-03-25

Applicant: IBM

Inventor： MAISSEL LEON I ,  NARKEN BERNT ,  SUNNERS BRIAN

IPC: C23C14/35 ,  G03G5/153 ,  G11B5/72 ,  H01F41/18 ,  H01J37/34 ,  G03G13/22 ,  G03G5/02

CPC classification number: C23C14/35 ,  G03G5/153 ,  G11B5/72 ,  H01F41/18 ,  H01J37/34

Abstract: A transparent, protective coating overlies a photoconductive layer and is integral therewith. The coating, which has a resistivity at least equal to the dark resistivity of the photoconductive material, has a thickness in the range of 50A4000A. The coating is deposited on the photoconductive layer by sputtering through utilization of a high frequency alternating voltage whereby the properties of the coating may be controlled. When applying the high frequency alternating voltage, the power is kept low to produce a relatively high compressive stress of the coating. Controlling the power results in controlling the compressive stress of the coating. The temperature of the photoconductive layer may be maintained at a sufficiently low temperature so that the photoconductive layer retains its photoconductive properties.

Abstract translation: 透明的保护涂层覆盖光电导层并与其成为一体。 具有至少等于光电导材料的暗电阻率的电阻率的涂层具有在50A-4000A范围内的厚度。 通过利用高频交流电压通过溅射将涂层沉积在光电导层上，由此可以控制涂层的性质。 当应用高频交流电压时，功率保持较低以产生相对较高的涂层压缩应力。 控制功率可以控制涂层的压应力。 光电导层的温度可以保持在足够低的温度，使得光电导层保持其光电导性质。