Check patentability & draft patents in minutes with Patsnap Eureka AI!

Display screen and splicing screen

A display and display panel technology, applied in identification devices, instruments, etc., can solve the problems of falling off and damage, damage, and easy deformation of the front frame of the chip-on-chip film, so as to avoid falling off and damage, prolong the service life, and avoid display unusual effect

Active Publication Date: 2022-07-29
HKC CORP LTD
View PDF16 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] And because the thickness of the front frame is sacrificed to a certain extent to achieve a narrow frame or no frame, this will make it very likely that the front frame will be subjected to external forces during the installation of the display device or during transportation. Deformation is easy to occur under the action of external force. When the front frame is deformed, it is easy to cause hard contact between the COF film and the front frame, resulting in the risk of the COF film falling off and being damaged
[0004] How to avoid the peeling and damage of the chip-on-chip film in the display screen caused by external force has become an urgent problem in this field.

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Display screen and splicing screen
  • Display screen and splicing screen
  • Display screen and splicing screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] It should be understood that the terminology used herein and the specific structural and functional details disclosed are only for describing specific embodiments and are representative, but the present application may be embodied in many alternative forms and should not be construed as only Limited by the embodiments set forth herein.

[0026] In the description of this application, the terms "first" and "second" are only used for description purposes, and cannot be understood as indicating relative importance, or implicitly indicating the number of indicated technical features. Thus, unless otherwise stated, features defined as "first" and "second" may expressly or implicitly include one or more of the features; "plurality" means two or more. The term "comprising" and any variations thereof mean non-exclusive inclusion, possibly the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or combinations thereof.

[0...

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

No PUM Login to View More

Abstract

The invention discloses a display screen and a spliced screen, the display screen comprises a display panel, a front frame, a printed circuit board and a chip on film, the printed circuit board is bound and connected to the display panel through the chip on film, and the front frame is arranged on the side surface of the display panel and wraps the chip on film and the printed circuit board; the chip on film is bent at a position corresponding to the display panel, and the front frame is provided with an opening corresponding to the bent position of the chip on film. In this way, falling and damage of the chip on film in the display screen caused by external force are avoided.

Description

technical field [0001] The present application relates to the field of display technology, and in particular, to a display screen and a splicing screen. Background technique [0002] With the continuous progress of society and the continuous improvement of people's living standards, people's demand for large-size narrow-frame or borderless display devices is getting higher and higher. The front frames of the two display screens are spliced ​​together to form an integral splicing screen. [0003] However, since the thickness of the front frame is sacrificed to a certain extent to achieve a narrow frame or no frame, it is very likely that the front frame will be subjected to external forces during installation of the display device or during transportation. Deformation is easy to occur under the action of external force. When the front frame is deformed, it is easy to cause hard contact between the chip on film and the front frame, resulting in the risk of falling off and dam...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/302
CPCG09F9/3026
Inventor 胡晓刚
Owner HKC CORP LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com