Display screen module and terminal

A display module and terminal technology, applied in static indicators, instruments, nonlinear optics, etc., can solve problems such as DDIC chip damage, achieve good user experience, improve reliability and terminal quality.

Inactive Publication Date: 2017-05-24
NUBIA TECHNOLOGY CO LTD
View PDF5 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to solve the problem in the prior art that the DDIC chip is easily squeezed and dam

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 module and terminal
  • Display screen module and terminal
  • Display screen module and terminal

Examples

Experimental program
Comparison scheme
Effect test

Example

[0027] First embodiment:

[0028] In order to solve the problem that the display module is easily displaced inside the terminal in the prior art, which leads to the damage of the DDIC chip in the display module, the present embodiment provides a display module, in order to make those skilled in the art more Clearly the advantages and details of the display module will be described in detail below with reference to the accompanying drawings:

[0029] Please refer to figure 1 , the display module 10 provided in this embodiment includes a flexible circuit board 11 and a display driver chip 12 . The flexible circuit board 11 is a highly reliable and excellent flexible printed circuit board made of polyimide or polyester film, so it can be bent at will. The display driving chip 12 is fixedly connected to the first surface of the flexible circuit board 11 by means of Banding. In order to prevent the display module from shifting after being assembled into the terminal, the display...

Example

[0039] Second embodiment:

[0040] The present embodiment provides a terminal including a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (Personal Digital Assistant), a PAD (Tablet Computer), a PMP (Portable Multimedia Player), a navigation device, and the like Mobile terminals as well as stationary terminals such as digital TVs, desktop computers and the like. Hereinafter, it is assumed that the terminal is a mobile terminal of a type such as a folder type, a bar type, a swing type, a slide type, and the like. However, those skilled in the art will understand that the configuration according to the embodiments of the present invention can also be applied to stationary type terminals, in addition to elements especially for mobile purposes.

[0041] like Figure 4 As shown, the terminal in this embodiment includes the middle frame 40 and the display screen module 10 provided in the first embodiment. The middle frame 40 includes a middle...

Example

[0049] Third embodiment:

[0050] In this embodiment, the structure in which the middle frame body and the middle frame fixing member are indirectly connected through the fixing bracket in the second embodiment will be described with reference to a specific example. Now, the terminal is a candy bar type mobile phone as an example, Image 6 It is a schematic diagram of the back of the mobile phone 6, Figure 7 It is a sectional view of the side of the mobile phone 6 . The area A includes the display module, part of the structure of the middle frame, and the connection structure between the display module and the middle frame. The display module in this embodiment is an LCD module (ie, a liquid crystal display module). In order to show the connection details more clearly, Figure 8 An enlarged schematic diagram of the structure of Region A is provided:

[0051] It can be seen from the enlarged schematic diagram that the end of the flexible circuit board 81 in the LCD module...

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 module and a terminal. The display screen module comprises a flexible circuit board, a display driving chip and an overall fixing part used for being matched with a middle frame fixing part on a terminal middle frame. Through the cooperation of the overall fixing part and the middle frame fixing part, fixation of the relative positions of the display screen module and the terminal middle frame can be achieved, it is guaranteed that the display screen module does not shift after the terminal is assembled, then the position of the display driving chip in the terminal is fixed, the situation that due to shifting, the display driving chip makes contact with other internal devices of the terminal or squeezes other devices to be damaged is avoided, the reliability of the liquid crystal display module and the quality of the terminal are improved, and good user experience is guaranteed.

Description

technical field [0001] The present invention relates to the technical field of terminals, and more specifically, to a display screen module and a terminal. Background technique [0002] With the development of terminal technology, users have higher and higher requirements for terminal display effects. Excellent display effects can not only present the display screen to users more realistically, but also help protect users' eyesight. In order to bring a better visual experience to users, the smart terminals currently on the market basically use an LCD (Liquid Crystal Display, liquid crystal display) for display. The LCD display screen displays images under the drive of DDIC (Display Driver IC, display driver chip). For the setting method of DDIC, the more common solution at present is to bind it (Banding) on ​​TFT (ThinFilm Transistor, thin film transistor) glass. Although this setting solution is mature, the development of technology tends to adopt COF (Chip On FPC) scheme...

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): G02F1/133G02F1/1333
CPCG02F1/13306G02F1/133308G02F1/133317
Inventor 罗富兵
Owner NUBIA TECHNOLOGY CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap