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

Transparent display device

A transparent display and display area technology, applied to static indicators, instruments, electrical components, etc., can solve problems such as low light transmittance and reduced light transmittance, and achieve the effect of improving transmittance and preventing yellowing

Pending Publication Date: 2021-07-16
LG DISPLAY CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since a plurality of signal lines are arranged in the non-display area, the light transmittance of the transparent display device in the non-display area is lower than that in the display area.
In addition, due to the material characteristics of the insulating film provided in the non-display area, a yellowish phenomenon occurs in the transparent display device, whereby the light transmittance may further decrease.

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
  • Transparent display device
  • Transparent display device
  • Transparent display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Advantages and features of the present disclosure and methods of achieving them will be clarified through the embodiments described below with reference to the accompanying drawings. However, this disclosure may be embodied in different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. Furthermore, the present disclosure is limited only by the scope of the claims.

[0035] The shapes, dimensions, ratios, angles and quantities disclosed in the drawings for describing the embodiments of the present disclosure are examples only, and thus, the present disclosure is not limited to the illustrated details. Throughout the specification, like reference numerals refer to like elements. In the following description, when it is determined that a detailed description of a relate...

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

A transparent display device is disclosed, which may reduce a yellowish phenomenon in a non-display area. The transparent display device comprises a substrate provided with a display area in which a plurality of subpixels are disposed, and a non-display area adjacent to the display area, a gate driver provided in the non-display area over the substrate, including a plurality of stages, a metal line provided between the gate driver and the display area, and a trench provided between the metal line and the display area.

Description

technical field [0001] The present disclosure relates to a transparent display device. Background technique [0002] With the development of an information society, demands for display devices that display images have increased in various forms. Recently, various types of display devices such as liquid crystal display (LCD) devices, plasma display panel (PDP) devices, and organic light emitting display (OLED) devices, quantum dot light emitting display (QLED) devices have been widely used. [0003] Recently, research on a transparent display device for allowing a user to view objects or images arranged on opposite sides of the display device after seeing through the display device is actively being conducted. [0004] The transparent display device includes a display area on which an image is displayed and a non-display area, wherein the display area may include a transmission area and a non-transmission area that can transmit external light. The transparent display device...

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): H01L27/32H01L23/544
CPCH10K59/124H10K59/131H10K71/70H10K59/87G09G2320/02G09G3/006G09G3/3225G09G2300/0426G09G2300/02H10K59/38H10K59/122G09G3/3266H10K59/123H10K59/1315H10K50/84
Inventor 李昭易金昌秀金义泰申起燮
Owner LG DISPLAY CO LTD