公开(公告)号：EP0254427B1

公开(公告)日：1992-02-26

申请号：EP87305623.8

申请日：1987-06-24

Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.

Inventor： Peach, Robert Christopher

IPC: H03H9/145

CPC classification number: H03H9/14505

公开(公告)号：EP0462259A1

公开(公告)日：1991-12-27

申请号：EP91902233.0

申请日：1991-01-04

Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.

Inventor： MOSLEY, Alan ,  CLARK, Michael, George ,  MIGLIORATO, Piero ,  YEOH, Colin, Teck, Hooi

IPC: G02F1 ,  G09G3

CPC classification number: G09G3/3607

Abstract: Un dispositif d'affichage d'images en couleurs pour postes récepteurs de télévision et vidéophones, par exemple, comprend un panneau d'affichage (3) avec une matrice de rangées et de colonnes d'éléments à cristaux liquides ferroélectriques (FLC). Un système de filtrage séquentiel des couleurs (7-17) est agencé entre une source de lumière (5) et le panneau d'affichage ou entre le panneau d'affichage et le spectateur. Les rangées d'éléments FLC sont adressées en séquence et chaque rangée est successivement mise en état non émetteur après un intervalle prédéterminé qui suit son adressage, pendant une période prédéterminée. Le système de filtrage des couleurs peut être divisé en au moins deux zones indépendamment commutables alignées avec des groupes respectifs de rangées d'éléments FLC. Les zones de filtrage peuvent être commutées pendant que les groupes respectifs de rangées d'éléments FLC sont mis en état non émetteur.

公开(公告)号：EP0367466A3

公开(公告)日：1991-07-24

申请号：EP89310869.6

申请日：1989-10-23

Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.

Inventor： Haws, Stephen Anthony

IPC: G02F1/1335 ,  G03F7/00

CPC classification number: G02F1/133516 ,  G02F1/133512

Abstract: In a process for depositing a planarising material in spaces (5,6) between a pattern of regions (1,2,3), such as dye stripes or dots, on a substrate (4), the planarising material is deposited as a layer (7) over the pattern. The substrate is irradiated, from the reverse side, by a source (8) of radiation, such as UV, to which the pattern material is opaque and to which the planarising material is responsive such that it is rendered insoluble to a particular solvent. The radiation acts on only those parts (9-12) of the planarising material which are in the spaces. The remainder (13-15) of the planarising layer is then removed by use of the solvent. Alternatively, or additionally, an ITO or other UV transparent layer may be formed over the pattern and a layer of resist formed thereover. The radiation then passes through the spaces and acts on only the resist areas over the spaces to render them soluble. Those areas and the ITO layer beneath them are then removed by etching, leaving ITO areas accurately aligned with the pattern. The process may be used in the manufacture of LC displays or semiconductor devices.

公开(公告)号：EP0354753A3

公开(公告)日：1991-01-30

申请号：EP89308024.2

申请日：1989-08-07

Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.

Inventor： McArdle, Ciran Bernard ,  Nestor, Gary ,  Gray, George William "Glenwood" ,  Lacey, David

IPC: C09K19/40 ,  C08G77/38

CPC classification number: C09K19/408

Abstract: Liquid crystal polymers, which may be useful for optical information storage, either alone or in mixture with other liquid crystals, are of the general formula
wherein the mesogenic grouping M has a general structure
wherein the rings P and Q are selected from phenyl, trans-cyclohexyl, pyridyl, pyrimidinyl, dioxanyl, and bicyclo (2.2.2) octyl. The rings P and/or Q may carry lateral substituents, preferably Me or F. The general structure of Formula (I) may represent a homopolymer or a copolymer.

公开(公告)号：EP0329482A3

公开(公告)日：1991-01-16

申请号：EP89301591.7

申请日：1989-02-17

Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.

Inventor： Meakin, Douglas Boyd ,  Migliorato, Piero

IPC: H01L21/84 ,  H01L21/285 ,  H01L29/78 ,  H01L21/90

CPC classification number: H01L29/66757 ,  H01L29/4908 ,  H01L29/78618 ,  Y10S148/147

Abstract: In a process for manufacturing a thin film transistor, a first polysilicon layer (9) is formed on a substrate (10) and a silicon dioxide layer (11) is formed on a region of the first polysilicon layer leaving exposed regions of that layer. A second polysilicon layer (12) is formed on the silicon dioxide layer and aligned therewith. Regions of a selectively-grown electrically-­conductive film (13) are deposited on the second polysilicon layer and on the exposed regions (14,15) of the first polysilicon layer, the film being such that it will not grow on the edges (16,17) of the silicon dioxide layer, but will grow on the exposed polysilicon to form gate (18), source (19) and drain (20) electrodes. The edges of the silicon dioxide layer therefore remain uncoated. The film may be formed of tungsten or may be formed, for example, by selective silicon expitaxy, phosphorus doped.

公开(公告)号：EP0400764A2

公开(公告)日：1990-12-05

申请号：EP90202149.2

申请日：1986-04-07

Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.

Inventor： McCrindle, John Alexander ,  Steiner, Antony Francis ,  Jackson, Andrew Martin

IPC: G07F7/10 ,  G07F1/06

CPC classification number: G07B15/063 ,  G06K7/0008 ,  G06K7/10128 ,  G06K19/0723 ,  G07C9/00111

Abstract: A transaction system enables a portable token to cooperate with a fixed terminal by being inductively coupled to the terminal. The terminal comprises means (6, 12) for transmitting a carrier signal and detecting a variation in the power demand thereof which is indicative of the presence of an inductively coupled token.

Abstract translation: 交易系统使便携式令牌能够通过电感耦合到终端来与固定终端协作。 终端包括用于发送载波信号并检测其功率需求的变化的装置（6,12），其指示存在感应耦合令牌。

公开(公告)号：EP0346011A3

公开(公告)日：1990-11-22

申请号：EP89305546.7

申请日：1989-06-02

Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.

Inventor： Dedic, Ian Juso

IPC: H03F1/30 ,  H03F1/32 ,  H03F3/30

CPC classification number: H03F1/301 ,  H03F1/308

Abstract: A high current drive integrated circuit amplifier in which the quiescent currents in the output transistors (1, 2) are controlled by control current signals which are applied to respective input signal amplifiers (6, 7) and which are of values determined by currents flowing in respective current sensing transistors (8, 9) associated with the output transistors (1, 2). The control arrangement (12) ensures that the output transistors (1, 2) can not be driven to a non-conducting condition.

公开(公告)号：EP0292248A3

公开(公告)日：1990-10-31

申请号：EP88304475.2

申请日：1988-05-18

Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.

Inventor： Steiner, Anthony Francis ,  Edmonds, Richard

IPC: G07F7/10 ,  G07F7/08

CPC classification number: G07F7/1008 ,  G06F9/445 ,  G06Q20/341 ,  G06Q20/3552 ,  G06Q20/3555 ,  G06Q20/35765

Abstract: The memory area within an electronic token of the 'smart card' type comprising a processor (4), memory (7, 8, 9) and input/output means (5) is divided into an execute only region and a non-volatile read/write region. A method of loading an applications program is described in which the program is loaded into a portion of the read/write region by software methods and in which the application program may be altered if the use of the card alters.

Abstract translation: 包括处理器（4），存储器（7,8,9）和输入/输出装置（5）的“智能卡”类型的电子令牌内的存储器区域被分成仅执行区域和非易失性读取 /写区域。 描述了一种加载应用程序的方法，其中通过软件方法将程序加载到读/写区域的一部分中，并且其中如果卡的使用改变则可以改变应用程序。

公开(公告)号：EP0186400B1

公开(公告)日：1990-10-03

申请号：EP85309112.2

申请日：1985-12-13

Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.

Inventor： Pearce, Timothy Halcombe Brook

IPC: H03M1/20

CPC classification number: H03M3/042

公开(公告)号：EP0385764A1

公开(公告)日：1990-09-05

申请号：EP90302158.2

申请日：1990-02-28

Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.

Inventor： Lee, Rosemary Ann ,  Lovell, William Martin

IPC: H01T4/12 ,  H01J1/30

CPC classification number: H01J9/025 ,  H01T4/12

Abstract: A field emission device which may be used, for example, as a surge arrester, comprises two electrode structures (16,17) each comprising a substrate (2) from which project tapered electrically-conductive emitter bodies (7). The structures are bonded together, face-to-face, so that the emitters all project into a sealed space (19) formed between the substrates. The space may be evacuated or gas-filled. The emitterr are formed by depositing a conductive layer (1) on each substrate, forming masking pads (5) on the layer at the required emitter positions, and etching the conductive layer to leave a tapered body beneath each pad. The dimensions of the emitter bodies and the spacing between the substrates are preferably of the order of a few microns.

Abstract translation: 可用作例如电涌放电器的场致发射器件包括两个电极结构（16,17），每个电极结构包括一个衬底（2），突出的锥形导电发射体（7）从该衬底移出。 这些结构面对面地结合在一起，使得发射体都投射到形成在基板之间的密封空间（19）中。 该空间可以被抽空或充气。 通过在每个基板上沉积导电层（1）形成发射极，在所需的发射极位置上在该层上形成掩模焊盘（5），并蚀刻导电层以在每个焊盘之下留下锥体。 发射体的尺寸和基板之间的间距优选为几微米量级。