公开(公告)号：DE69634870D1

公开(公告)日：2005-07-28

申请号：DE69634870

申请日：1996-10-28

Applicant: IBM

Inventor： DAVIS GORDON TAYLOR ,  HARBOUR EDWARD EARL ,  LEPPERT PAUL ,  MARKS LAURENCE VICTOR ,  MINN ANDRE BYUNGYUP ,  STEVENS BRYAN S

IPC: G06F13/00 ,  H04L12/28 ,  H04L29/06 ,  H04L29/10 ,  H04M11/00 ,  H04M11/06 ,  H04Q11/04

Abstract: An adapter (250) for providing data communications for a personal computer to other remote data communications systems of various communication platforms is disclosed. The remote data communications systems can be a data circuit terminating equipment (DCE) such as a modem, or a data terminating equipment (DTE) such as an ISDN terminal adapter. The adapter comprises a programmable digital signal processing device (22), a memory device (24, 25) and an assortment of transceiving devices (27, 28). A software program is stored in the memory device for instructing the programmable digital signal processing device. The transceiving devices is controlled by the programmable DSP device such that the appropriate transceiving device can be activated for providing data communications, according to the type of communication platform utilized by the remote data communications equipment.

公开(公告)号：DE3567765D1

公开(公告)日：1989-02-23

申请号：DE3567765

申请日：1985-02-21

Applicant: IBM

Inventor： MINN ANDRE BYUNGYUP

IPC: C09K11/08 ,  G06F3/153 ,  H01J29/20 ,  H01J29/32 ,  C09K11/54 ,  C09K11/56 ,  C09K11/58 ,  H01J29/18

公开(公告)号：DE69634870T2

公开(公告)日：2006-05-11

申请号：DE69634870

申请日：1996-10-28

Applicant: IBM

Inventor： DAVIS GORDON TAYLOR ,  HARBOUR EDWARD EARL ,  LEPPERT PAUL ,  MARKS LAURENCE VICTOR ,  MINN ANDRE BYUNGYUP ,  STEVENS BRYAN S

IPC: G06F13/00 ,  H04Q11/04 ,  H04L12/28 ,  H04L29/06 ,  H04L29/10 ,  H04M11/00 ,  H04M11/06

Abstract: An adapter (250) for providing data communications for a personal computer to other remote data communications systems of various communication platforms is disclosed. The remote data communications systems can be a data circuit terminating equipment (DCE) such as a modem, or a data terminating equipment (DTE) such as an ISDN terminal adapter. The adapter comprises a programmable digital signal processing device (22), a memory device (24, 25) and an assortment of transceiving devices (27, 28). A software program is stored in the memory device for instructing the programmable digital signal processing device. The transceiving devices is controlled by the programmable DSP device such that the appropriate transceiving device can be activated for providing data communications, according to the type of communication platform utilized by the remote data communications equipment.

公开(公告)号：DE3466451D1

公开(公告)日：1987-10-29

申请号：DE3466451

申请日：1984-02-20

Applicant: IBM

Inventor： BARRETT WILLIAM HENRY ,  MINN ANDRE BYUNGYUP

IPC: C09K11/58 ,  G06F3/037 ,  H01J29/32

Abstract: In order to permit reliable light pen interaction with a black matrix shadow mask CRT, the conventional black carbon matrix (15) is replaced by an IR phosphor. This provides a component of IR radiation irrespective of the particular colour of the visible display at any given point, and such component can be detected by conventional silicon photodetector light pens. Preferably the particle size of the IR phosphor is substantially less than that of the primary colour phosphors (10, 11, 12) so as to largely retain both the packing density of the original black matrix and the edge definition at the IR phosphor/primary colour phosphor boundaries. The IR phosphor particles are also pigmented with black graphite to retain the light-absorbing qualities of the original black matrix.