View source for 18247789. BACKLIGHT UNIT, DISPLAY DEVICE COMPRISING SAME, AND METHOD FOR MANUFACTURING DISPLAY DEVICE simplified abstract (LG ELECTRONICS INC.)

=BACKLIGHT UNIT, DISPLAY DEVICE COMPRISING SAME, AND METHOD FOR MANUFACTURING DISPLAY DEVICE=


==Organization Name==

[[:Category:LG ELECTRONICS INC.|LG ELECTRONICS INC.]]


[[Category:LG ELECTRONICS INC.]]

==Inventor(s)==

[[:Category:Soohyun Kim of Seoul (KR)|Soohyun Kim of Seoul (KR)]][[Category:Soohyun Kim of Seoul (KR)]]

[[:Category:Junoh Shin of Seoul (KR)|Junoh Shin of Seoul (KR)]][[Category:Junoh Shin of Seoul (KR)]]

[[:Category:Youngdo Kim of Seoul (KR)|Youngdo Kim of Seoul (KR)]][[Category:Youngdo Kim of Seoul (KR)]]

[[:Category:Wonseok Choi of Seoul (KR)|Wonseok Choi of Seoul (KR)]][[Category:Wonseok Choi of Seoul (KR)]]

[[:Category:Dohan Kim of Seoul (KR)|Dohan Kim of Seoul (KR)]][[Category:Dohan Kim of Seoul (KR)]]

==BACKLIGHT UNIT, DISPLAY DEVICE COMPRISING SAME, AND METHOD FOR MANUFACTURING DISPLAY DEVICE - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18247789 titled 'BACKLIGHT UNIT, DISPLAY DEVICE COMPRISING SAME, AND METHOD FOR MANUFACTURING DISPLAY DEVICE

==Simplified Explanation==

The patent application describes a display device with multiple metal wiring layers and insulating layers. 

* The device includes a substrate, first metal wiring layers, and a first insulating layer covering the wiring.
* A second metal wiring layer is stacked on top of the first insulating layer, with a gap between them.
* The second metal wiring layer consists of a first metal layer with lower conductivity and a second metal layer with higher conductivity.
* The first metal layer acts as a barrier to prevent diffusion of the second metal layer.

Potential applications of this technology:

* Display devices such as LCD screens, OLED displays, or touchscreens.
* Electronic devices like smartphones, tablets, laptops, or televisions.
* Automotive displays, wearable devices, or gaming consoles.

Problems solved by this technology:

* Prevents diffusion of high-conductivity metal layers into insulating layers, ensuring proper functioning of the display device.
* Reduces the risk of short circuits or electrical interference between different metal layers.
* Enhances the overall performance and reliability of the display device.

Benefits of this technology:

* Improved durability and longevity of display devices.
* Enhanced electrical conductivity and signal transmission within the device.
* Enables the production of more efficient and high-quality displays.


==Original Abstract Submitted==

A display device according to embodiments of the present invention comprises: a substrate; a plurality of first metal wiring layers formed on the substrate; a first insulating layer stacked on the substrate to cover the first metal wiring; a second metal wiring layer stacked on at least a portion of the first insulating layer so as to be spaced apart therefrom; and a second insulating layer stacked on the second metal wiring. The second metal wiring layer comprises: at least one first metal layer having a first conductivity; and at least one second metal layer having a higher conductivity than the first metal layer, wherein the first metal layer may block diffusion of the second metal layer.



[[Category:H01L25/075]]
[[Category:H01L33/62]]