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Transparent display device

A transparent display and display area technology, applied in the direction of organic semiconductor devices, electrical components, diodes, etc., can solve problems such as short circuits of circuit components, and achieve the effect of increasing the degree of freedom

Pending Publication Date: 2021-07-16
LG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, a short circuit between circuit elements may occur in the overlapping area

Method used

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  • Transparent display device
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Embodiment Construction

[0032] The advantages and features of this disclosure will be clarified by referring to the following embodiments described with reference to the drawings. However, the present disclosure may be implemented in different forms and should not be construed as being limited to the embodiments set forth herein. Rather, it is provided that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. Further, the present disclosure is limited only by the scope of the claims.

[0033] The shape, size, ratio, angle, and quantity of the embodiments of the present disclosure are disclosed are merely examples, and therefore, the present disclosure is not limited to the details shown. The same reference numerals indicate the same components throughout the specification. In the following description, these detailed descriptions will be omitted when determining the detailed description of the related known functions or configuratio...

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Abstract

The invention discloses a transparent display device. A transparent display device is disclosed, which may prevent a short circuit from occurring between first and second capacitor electrodes of a capacitor. The transparent display device includes a substrate provided with a display area including a transmissive area and a non-transmissive area, in which a plurality of subpixels are disposed, and a non-display area adjacent to the display area, a driving transistor provided in the non-transmissive area over the substrate, including an active layer, a gate electrode, a source electrode and a drain electrode, and a capacitor provided in the non-transmissive area over the substrate, including a first capacitor electrode and a second capacitor electrode. The second capacitor electrode is not overlapped with the active layer of the driving transistor.

Description

Technical field [0001] The present disclosure relates to a transparent display device. Background technique [0002] With the advancement of information society, the demand for displaying images of display images is incremented in various forms. Recently, various types of display devices such as liquid crystal display (LCD) devices, plasma display panels (PDP) devices, and organic light-emitting display (OLED) devices are widely used. [0003] Recently, research on transparent display devices is actively carried out, which enables the user to view objects or images disposed on the opposite side of the display device after the transmission display device. [0004] The transparent display device includes a display area and a non-display area thereon, wherein the display area can include a non-transmissive region and a transmission area that can transmit external light. Since the transmission area is provided in the display area of ​​the transparent display device, the area of ​​the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/121H10K59/1216H01L27/1255H01L27/124H10K59/35H10K59/123H10K59/1315H10K59/1213H10K59/122H10K59/131H10K2102/341H10K59/80515H10K50/814H10K59/38H10K59/124
Inventor 申起燮金昌秀金义泰李昭易
Owner LG DISPLAY CO LTD