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1. CN204314578 - Display substrate and display device

Office
China
Application Number 201420832274.2
Application Date 23.12.2014
Publication Number 204314578
Publication Date 06.05.2015
Publication Kind U
IPC
G02F 1/1343
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
1343Electrodes
G02F 1/1362
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
G02F 1/1368
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
1368in which the switching element is a three-electrode device
H01L 27/12
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
12the substrate being other than a semiconductor body, e.g. an insulating body
Applicants BOE TECHNOLOGY GROUP CO., LTD.
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Inventors WANG SHIJUN
JIANG WENBO
LYU ZHENHUA
BAO ZHIYING
Agents shen jian
Title
(EN) Display substrate and display device
(ZH) 一种显示基板和显示装置
Abstract
(EN)
The embodiment of the utility model discloses a display substrate and a display device, which relate to the field of display technology and can simplify the production process of a gate drive circuit and reduce the production cost of the gate drive circuit. The display substrate comprises a display area and a peripheral area, the display device comprising the display substrate also comprises the gate drive circuit, the gate drive circuit provides a driving signal for a gate drive line of the display area, the gate drive circuit comprises a capacitor, the capacitor comprises a first electrode and a second electrode, an electric insulation layer is arranged between the first electrode and the second electrode, the first electrode and the second electrode are reserved parts of a film formed in the production of a conducting layer within the peripheral area, and the electric insulation layer is a reserved part of a film formed in the production of an insulation layer within the peripheral area.

(ZH)

本实用新型实施例公开了一种显示基板和显示装置,涉及显示技术领域,能够简化栅极驱动电路的制作工艺,降低栅极驱动电路的制作成本。该显示基板包括显示区域和周边区域,包括该显示基板的显示装置还包括栅极驱动电路,栅极驱动电路为显示区域的栅驱动线提供驱动信号,栅极驱动电路包括电容,电容包括第一电极和第二电极,第一电极和第二电极之间设置有电绝缘层,第一电极和第二电极为制作导电层时形成的薄膜在周边区域内的保留部分,电绝缘层为制作绝缘层时形成的薄膜在周边区域内的保留部分。