Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Control display with curved screen

A technology for controlling displays and curved screens. It is applied in the input/output process of instruments, data processing, and electrical digital data processing. It can solve problems such as uneven thickness, incomplete reflectivity and light transmittance, and difficulties in bonding curved surfaces. problems, to achieve the effect of increasing reflectivity and light transmittance, overcoming the difficulty of bonding curved surfaces, and improving visual aesthetics

Pending Publication Date: 2017-06-23
DELPHI ELECTRONICS SUZHOU
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. LCD screens are flat and cannot be bent
[0004] 2. Touchpads with glass or resin substrates are flat and cannot be bent
[0005] 3. There is no flexible touchpad, even if there is, it is difficult to fit on the curved surface
[0006] 4. The current flexible display (such as organic light-emitting diode, referred to as OLED), is not reliable enough for the automotive industry
[0007] 5. Since most automotive-grade displays do not adopt optical bonding, the reflectivity and light transmittance cannot fully meet the visual comfort and realistic requirements
[0008] 6. Curved screens are panels with uneven thickness, which may cause touch sensitivity problems
This patent has the following defects: it requires a very high level of technology, especially the preparation of the flexible touch film and its bonding to the curved substrate, the cost is very high, and it is not suitable for mass production, which limits the promotion of curved control displays and application

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
  • Control display with curved screen
  • Control display with curved screen
  • Control display with curved screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0044] like figure 1 and figure 2 As shown, a control display with a curved screen includes a curved screen 1 and a touch panel 2. The curved screen 1 is an axisymmetric integrated structure, including a curved surface 11 and a flat surface 12 arranged up and down. The touch panel 2 is bonded flat to plane without gaps, the curved screen 1 is used as a display screen, and the touch panel 2 is used to generate an interface for display and touch control. The touch panel 2 is integrated with a light-emitting element and a capacitor for collecting amplitude data The sensor, the touch p...

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 relates to a control display with a curved screen. The display comprises the curved screen and a touch panel. The curved screen is of an integral structure and comprises a curved part and a plane part. The plane part is attached to the touch panel in the plane-to-plane manner. The plane part is attached to the touch panel through an optical adhesive in the plane-to-plane manner without gap. Compared with the prior art, the control display with the curved screen is suitable for touch display by being embedded in a car; and advantages such as flexible touch, easy realization, simplified manufacture technology, lower production cost, improved reflectivity and light transmittance are obtained so that the display is suitable for large-scale production.

Description

technical field [0001] The invention relates to a vehicle display, in particular to a control display with a curved screen. Background technique [0002] At present, most of the existing vehicle displays / displays are flat, and the bottlenecks encountered are as follows: [0003] 1. LCD screens are flat and cannot be bent. [0004] 2. The touchpad of glass or resin substrate is flat and cannot be bent. [0005] 3. There is no flexible touchpad, even if there is, it is difficult to fit on the curved surface. [0006] 4. Current bendable displays (such as organic light-emitting diodes, or OLEDs for short) are not yet reliable enough for the automotive industry. [0007] 5. Since most automotive-grade displays do not use optical bonding, the reflectivity and light transmittance cannot fully meet the requirements for visual comfort and lifelikeness. [0008] 6. Curved screens are panels with uneven thickness, which may cause touch sensitivity problems. [0009] For these rea...

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
IPC IPC(8): G06F3/041
Inventor 包广俊吴俊
Owner DELPHI ELECTRONICS SUZHOU
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com