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

Wire grid polarizer, display panel including the same and method for fabricating the same

A technology for wire grid polarizers and display panels, applied in polarizing elements, instruments, nonlinear optics, etc., can solve the problems of lower transmittance and extinction ratio, and achieve excellent transmittance and extinction ratio

Inactive Publication Date: 2016-06-01
SAMSUNG DISPLAY CO LTD
View PDF4 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, since the wire grid structure is formed of a conductive material, when the conductive material is naturally oxidized, an oxide layer is formed on the surface of the conductive material and the oxide layer generally has a high refractive index, and when the refractive index increases, the visible ray Reduced transmittance and extinction ratio in the range

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
  • Wire grid polarizer, display panel including the same and method for fabricating the same
  • Wire grid polarizer, display panel including the same and method for fabricating the same
  • Wire grid polarizer, display panel including the same and method for fabricating the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Features of the inventive concept and methods of achieving the same can be more easily understood by referring to the following detailed description of the embodiments and the accompanying drawings. However, inventive concepts may be embodied in many 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 concept of the inventive concept to those skilled in the art, and the inventive concept will be limited only by the appended claims. The same reference numerals refer to the same elements throughout the description.

[0024] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the inventive concepts. As used herein, the singular forms "a, an" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherw...

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention relates to a wire grid polarizer, a display panel including the same and a method for fabricating the same. According to an embodiment, there is provided a wire grid polarizer comprising a substrate, a plurality of parallel conductive wire patterns which is located to protrude on the substrate, and an oxidation prevention layer which is located along an upper surface of the conductive wire patterns, wherein the oxidation prevention layer is formed of a compound including aluminum and fluorine.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 10-2014-0162757 filed in the Korean Intellectual Property Office on November 20, 2014, and all rights arising therefrom, the contents of which are incorporated herein by reference in their entirety. technical field [0003] The present application relates to a wire grid polarizer, a display device including the same, and a method of manufacturing the same. Background technique [0004] An array of parallel conductive wires arranged to polarize a specific polarized light component in an electromagnetic wave is often referred to as a wire grid. [0005] A wire grid structure having a cycle shorter than the wavelength of the corresponding light has polarization characteristics that reflect a polarized light component of unpolarized incident light in the line direction and transmit a polarized light component perpendicular to the line direction. Compared ...

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): G02B5/30
CPCG02B5/30G02B5/3058G02F1/133548G02F1/133528G02F1/136286
Inventor 孙正河吕伦钟李周炯
Owner SAMSUNG DISPLAY CO LTD