AMOLED (active matrix/organic light emitting diode) display screen and wiring method thereof
A technology for display screens and wiring areas, applied to static indicators, instruments, identification devices, etc., can solve problems such as limited wiring space, achieve the effects of reducing occupied area, reducing electromagnetic interference, and saving occupied space
Pending Publication Date: 2018-02-13
TRULY HUIZHOU SMART DISPLAY
View PDF0 Cites 12 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
On the other hand, because the hollowed-out part of the active area (ActiveArea, referred to as AA) is smaller, its influence on the display effect of AMOLED is smaller, so the wiring space between the AA and the inner ring in the prior art is very limited.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0032] see figure 1 , is a top view structural diagram of an embodiment of the AMOLED display screen provided by the present invention.
[0033] Specifically, the AMOLED display screen includes, from outside to inside, an outer edge 1 of the display screen, an effective display area 2 , a wiring area 3 , a Frit packaging area 4 , and a drilling area 5 located in the middle of the AMOLED display screen. Wherein, the shape of each component of the AMOLED disp...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an AMOLED (active matrix / organic light emitting diode) display screen which sequentially comprises a display screen outer edge, an effective display area, a wiring area, a Fritpackage area and a drilling area, wherein the drilling area is positioned in the middle of the AMOLED display screen. Pixel circuits are distributed in the effective display area, each pixel circuitleads out a plurality of signal lines which are arranged on different metal layers of the wiring area along a preset direction, the metal layers on the same surface in the wiring area are the same inwiring direction, the metal layers of opposite surfaces are different in wiring direction, designated space is reserved among the signal lines of the metal layers on the same surface, the metal layersare isolated by insulating layers, and the designated signal lines of the metal layers are electrically connected through via holes. The invention further provides a wiring method of the AMOLED display screen. The occupied space of the signal lines can be saved, the effective display area is increased, and the display quality of the drilled AMOLED display screen is improved.
Description
technical field [0001] The invention relates to the field of display technology, in particular to an AMOLED display screen and a wiring method thereof. Background technique [0002] AMOLED (Active-Matrix Organic Light Emitting Diode) is also called active matrix organic light emitting diode or active organic light emitting diode. The AMOLED panel has an LTPS (Low Temperature Polysilicon Technology) backplane circuit structure, an anode, an organic light-emitting layer and a cathode that can be sequentially formed on the substrate. The LTPS backplane circuit is composed of a multi-layer structure. Different layers are composed of TFTs (thin film transistors) through processes, and different layers are connected, or the same layer is separated from each other. Generally, the manufacturing process of AMOLED panels is divided into backplane section (ie LTPS section), OLED evaporation section, and packaging section. The backplane section includes the array substrate and anode th...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G09F9/33G09G3/3225
CPCG09F9/33G09G3/3225
Inventor 郑园陈天佑胡君文苏君海李建华
Owner TRULY HUIZHOU SMART DISPLAY