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1. WO2020107664 - ARRAY SUBSTRATE AND DISPLAY PANEL

Publication Number WO/2020/107664
Publication Date 04.06.2020
International Application No. PCT/CN2019/071072
International Filing Date 10.01.2019
IPC
G02F 1/13 2006.01
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
H01L 23/52 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23Details of semiconductor or other solid state devices
52Arrangements for conducting electric current within the device in operation from one component to another
CPC
G02F 1/13
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
H01L 23/52
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23Details of semiconductor or other solid state devices
52Arrangements for conducting electric current within the device in operation from one component to another ; , i.e. interconnections, e.g. wires, lead frames
Applicants
  • 惠科股份有限公司 HKC CORPORATION LIMITED [CN]/[CN]
Inventors
  • 何怀亮 HE, Huailiang
Agents
  • 广州华进联合专利商标代理有限公司 ADVANCE CHINA IP LAW OFFICE
Priority Data
201811445530.129.11.2018CN
201811445573.X29.11.2018CN
201811447456.729.11.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) ARRAY SUBSTRATE AND DISPLAY PANEL
(FR) SUBSTRAT DE RÉSEAU ET PANNEAU D'AFFICHAGE
(ZH) 阵列基板和显示面板
Abstract
(EN)
A display panel, comprising a first substrate (1), first conductive layers (2), a first passivation layer (3), second conductive layers (4), a second passivation layer (5), first electrode layers (6), a non-conductive material layer (7), a liquid crystal layer (8), second electrode layers (9), and a second substrate (91) in sequence from bottom to top. First wirings (21) on each of the first conductive layers (2) are connected to second wirings (41) on a plurality of second conductive layers (4) by means of corresponding first electrode layers (6); there are overlapping areas between the projection of the non-conductive material layer (7) on the first substrate (1) and the projection of the first wirings (21) on the first substrate (1), so that the capacitance between the first conductive layer (2) and the second electrode layer (9) can be reduced, thereby reducing the capacitance between plates and the load of a gate driving circuit and improving the signal transmission quality and reliability.
(FR)
La présente invention concerne un panneau d'affichage, comprenant un premier substrat (1), des premières couches conductrices (2), une première couche de passivation (3), des secondes couches conductrices (4), une seconde couche de passivation (5), des premières couches d'électrodes (6), une couche de matériau non conducteur (7), une couche de cristaux liquides (8), des secondes couches d'électrodes (9) et un second substrat (91) en séquence de bas en haut. Des premiers câblages (21) sur chacune des premières couches conductrices (2) sont connectés à des seconds câblages (41) sur une pluralité de secondes couches conductrices (4) au moyen de premières couches d'électrodes (6) correspondantes. Il existe des zones de chevauchement entre la projection de la couche de matériau non conducteur (7) sur le premier substrat (1) et la projection des premiers câblages (21) sur le premier substrat (1), de sorte que la capacitance entre la première couche conductrice (2) et la seconde couche d'électrodes (9) peut être réduite, ce qui permet de réduire la capacité entre les plaques et la charge d'un circuit de commande de grille et d'améliorer la qualité et la fiabilité de transmission de signal.
(ZH)
一种显示面板,由下至上依次包括第一基板(1)、第一导电层(2)、第一钝化层(3)、第二导电层(4)、第二钝化层(5)、第一电极层(6)、非导电材料层(7)、液晶层(8)、第二电极层(9)以及第二基板(91),各第一导电层(2)上的第一走线(21)通过对应的第一电极层(6)连接至多个第二导电层(4)上的第二走线(41),非导电材料层(7)在第一基板(1)上的投影与第一走线(21)在第一基板(1)上的投影存在重叠区域,从而能够降低第一导电层(2)与第二电极层(9)之间的电容,降低平板间电容以及闸极驱动电路的负载,提高讯号传输质量和可靠性。
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