Unlock instant, AI-driven research and patent intelligence for your innovation.

display device

A technology for display devices and substrates, applied in the fields of nonlinear optics, instruments, optics, etc., can solve the problems of high black matrix area ratio, decreased aperture ratio, decreased panel penetration rate, etc.

Inactive Publication Date: 2018-04-27
AU OPTRONICS (XIAMEN) CORP +1
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, since a part of the transflective display is used as a reflective area, the backlight light cannot pass through the reflective area, thus reducing the transmittance of the panel
In addition, high-resolution displays have a higher proportion of black matrix area, which will also cause a decrease in aperture ratio. Therefore, current high-resolution displays seldom use semi-transmissive designs.

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 device
  • display device
  • display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0071] A number of implementations of the present invention will be disclosed below with the accompanying drawings. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some existing conventional structures and elements will be shown in a simple schematic way in the drawings.

[0072] Also refer to Figure 1A and Figure 1B , Figure 1A It is a partial top view of a display device according to an embodiment of the present invention. Figure 1B for along Figure 1A A cross-sectional view of the display device 100 along the line B-B'. In order to highlight the features of the display device of the present invention, some components are not shown in the drawings. The displ...

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 device. The display device comprises multiple sub-pixels with transmitting regions and reflecting regions. The display device further comprises an upper substrate, a lower substrate and a liquid crystal layer located between the upper substrate and the lower substrate. Each sub-pixel comprises transparent electrodes, reflecting electrodes, wires, a first electrode layer, a color resistance layer, an electrochromic layer and a second electrode layer. The transparent electrodes and the reflecting electrodes are arranged in the transmitting regions and the reflecting regions of the lower substrate respectively, the wires are arranged between the lower substrate and the reflecting electrodes, the first electrode layers and the color resistance layers are arranged in the transmitting regions and the reflecting regions of the upper substrate respectively, the electrochromic layers are arranged in the first electrode layers, the reflecting regions correspond to the electrochromic layers in position, the second electrode layers are arranged between the electrochromic layers and the liquid crystal layer, and at least part of the second electrode layers are arranged in the reflecting regions.

Description

technical field [0001] The invention relates to a display device. Background technique [0002] In recent years, optoelectronic-related technologies have been continuously introduced, coupled with the arrival of the digital age, which has promoted the vigorous development of the liquid crystal display market. According to different light sources used, liquid crystal displays can be subdivided into transmissive, reflective and transflective. Generally speaking, a transmissive liquid crystal display is suitable for an environment with weak external light, while a reflective liquid crystal display is suitable for an environment with strong external light. The transflective display combines the advantages of the transmissive and reflective displays, and is applicable to environments with a wide range of light intensity changes. [0003] However, since part of the area of ​​the transflective display is used as a reflection area, the light from the backlight cannot pass through ...

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 Patents(China)
IPC IPC(8): G02F1/1347G02F1/1343G02F1/1362G02F1/1335
CPCG02F1/133512G02F1/1343G02F1/1347G02F1/13624G02F1/136286
Inventor 颜华生
Owner AU OPTRONICS (XIAMEN) CORP