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1. WO2020140640 - DISPLAY MOTHERBOARD, METHOD OF FABRICATING THE SAME

Publication Number WO/2020/140640
Publication Date 09.07.2020
International Application No. PCT/CN2019/119713
International Filing Date 20.11.2019
IPC
H01L 27/02 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
02including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
CPC
G02F 1/133351
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements; ; Manufacturing methods
133351Manufacturing of individual cells out of a plurality of cells, e.g. by dicing
G02F 1/136204
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
136Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
1362Active matrix addressed cells
136204Arrangements to prevent high voltage or static electricity failures
H01L 27/0248
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
02including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
0203Particular design considerations for integrated circuits
0248for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection
H01L 27/0296
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
02including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
0203Particular design considerations for integrated circuits
0248for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection
0251for MOS devices
0296involving a specific disposition of the protective devices
Applicants
  • BOE TECHNOLOGY GROUP CO., LTD. [CN]/[CN]
  • FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • CHEN, Xincheng
  • WU, Youxiong
  • XIE, Xinquan
Agents
  • TEE & HOWE INTELLECTUAL PROPERTY ATTORNEYS
Priority Data
201910001978.202.01.2019CN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DISPLAY MOTHERBOARD, METHOD OF FABRICATING THE SAME
(FR) CARTE MÈRE D'AFFICHAGE ET SON PROCÉDÉ DE FABRICATION
Abstract
(EN)
The present disclosure generally relates to display technologies, and in particular, to a display motherboard, and a method of fabricating the display motherboard. A display motherboard includes a plurality of display substrate units on a base substrate, a gap between adjacent display substrate units, and at least one electrostatic equilibrator in the gap. Each display substrate unit includes at least one trace comprising a display portion that extends into the display substrate unit and a gap portion that extends into a gap adjacent to the display substrate unit. Each electrostatic equilibrator is configured to electrically couple gap portions of traces of the adjacent display substrate units, so as to form a conductive path between the gap portions.
(FR)
La présente invention concerne de manière générale des technologies d'affichage, et en particulier, une carte mère d'affichage, et un procédé de fabrication de la carte mère d'affichage. Une carte mère d'affichage comprend une pluralité d'unités de substrat d'affichage sur un substrat de base, un espace entre des unités de substrat d'affichage adjacentes, et au moins un dispositif d'équilibrage électrostatique dans l'espace. Chaque unité de substrat d'affichage comprend au moins un tracé comprenant une partie d'affichage qui s'étend dans l'unité de substrat d'affichage et une partie d'espace qui s'étend dans un espace adjacent à l'unité de substrat d'affichage. Chaque dispositif d'équilibrage électrostatique est configuré pour coupler électriquement des parties d'espace de tracés des unités de substrat d'affichage adjacentes, de manière à former un trajet conducteur entre les parties d'espace.
Also published as
Latest bibliographic data on file with the International Bureau