Window display device

Patent metadata

Field	Value
Publication number	US-10288941-B2
Application number	US-201615347576-A
Country	US
Kind code	B2
Filing date	Nov 9, 2016
Priority date	Dec 15, 2015
Publication date	May 14, 2019
Grant date	May 14, 2019

Abstract

A window display device according to the present inventive concept, the window display device includes a display panel configured to display an image, a first glass disposed on a first surface of the display panel, a first laminating member including a first polarizing layer disposed on a first surface of the first glass and a second polarizing layer disposed on a second surface of the first glass. The first polarizing layer includes a first supporting film and a first polarizing film disposed on the first supporting film. The second polarizing layer includes a second supporting film and a second polarizing film disposed on the second supporting film.

First claim

What is claimed is:

1. A window display device comprising:
a display panel configured to display an image;
a first glass disposed on a first surface of the display panel;
a first laminating member comprising a first polarizing layer disposed on a first surface of the first glass and a second polarizing layer disposed on a second surface of the first glass,
wherein the first polarizing layer comprises:
a first supporting film; and
a first polarizing film disposed on the first supporting film, and

wherein the second polarizing layer comprises:
a second supporting film; and
a second polarizing film disposed on the second supporting film

wherein the window display device further comprises:
a second glass disposed on the second surface of the display panel; and
a second laminating member comprising a third polarizing layer disposed on a first surface of the second glass and a fourth polarizing layer disposed on a second surface of the second glass,
wherein the third polarizing layer comprises:
a third supporting film; and
a third polarizing film disposed on the third supporting film, and

wherein the fourth polarizing layer comprises:
a fourth supporting film; and
a fourth polarizing film disposed on the fourth supporting film.

2. The window display device of claim 1 , wherein the third polarizing film and the fourth polarizing film are quarter-wavelength (¼λ) films.

3. A window display device comprising:
a display panel configured to display an image;
a first laminating member disposed on a first surface of the display panel and comprising a first polarizing layer and a second polarizing layer; and
a first glass disposed between the first polarizing layer and the second polarizing layer of the first laminating member,
wherein the first polarizing layer comprises:
a first supporting film; and
a first polarizing film disposed on the first supporting film, and

wherein the second polarizing layer comprises:
a second supporting film; and
a second polarizing film disposed on the second supporting film,

wherein the window display device further comprises:
a thin film transistor substrate on which a thin film transistor is disposed;
a first electrode electrically connected to the thin film transistor;
an organic light emitting element disposed on the first electrode;
a second electrode covering the organic light emitting element; and
an encapsulation substrate facing the thin film transistor substrate and disposed on the second electrode,
wherein the encapsulation substrate and the thin film transistor substrate are sequentially disposed on the first laminating member,
wherein the first polarizing film and the second polarizing film are ⅛-wavelength (⅛λ) films
wherein the window display device further comprises:
a second glass disposed on the second surface of the display panel; and
a second laminating member comprising a third polarizing layer disposed on a first surface of the second glass and a fourth polarizing layer disposed on a second surface of the second glass,
wherein the third polarizing layer comprises:
a third supporting film; and
a third polarizing film disposed on the third supporting film, and

wherein the fourth polarizing layer comprises:
a fourth supporting film; and
a fourth polarizing film disposed on the fourth supporting film.

4. The window display device of claim 3 , wherein the third polarizing film and the fourth polarizing film are ⅛-wavelength (⅛λ) films.

5. A window display device comprising:
a display panel configured to display an image;
a first laminating member disposed on a first surface of the display panel and comprising a first polarizing layer and a second polarizing layer; and
a first glass disposed between the first polarizing layer and the second polarizing layer of the first laminating member,
wherein the first polarizing layer comprises:
a first supporting film; and
a first polarizing film disposed on the first supporting film, and

wherein the second polarizing layer comprises:
a second supporting film; and
a second polarizing film disposed on the second supporting film,

wherein the window display device further comprises:
a thin film transistor substrate on which a thin film transistor is disposed;
a first electrode electrically connected to the thin film transistor;
an organic light emitting element disposed on the first electrode;
a second electrode covering the organic light emitting element; and
an encapsulation substrate facing the thin film transistor substrate and disposed on the second electrode,
wherein the thin film transistor substrate and the encapsulation substrate are sequentially disposed on the first laminating member
wherein the first polarizing film and the second polarizing film are ⅛-wavelength (⅛λ) films,
wherein the window display device further comprises:
a second glass disposed on the second surface of the display panel; and
a second laminating member comprising a third polarizing layer disposed on a first surface of the second glass and a fourth polarizing layer disposed on a second surface of the second glass,
wherein the third polarizing layer comprises:
a third supporting film; and
a third polarizing film disposed on the third supporting film, and

wherein the fourth polarizing layer comprises:
a fourth supporting film; and
a fourth polarizing film disposed on the fourth supporting film.

6. The window display device of claim 5 , wherein the third polarizing film and the fourth polarizing film are ⅛-wavelength (⅛λ) films.

Assignees

• Samsung Display Co Ltd

Inventors

• Bae Jongsung
• Kim Mugyeom

Classifications

• G02F1/13363 Primary

  Birefringent elements, e.g. for optical compensation · CPC title

• G02F2001/133638

  Physics · mapped topic

• H01L27/3244

  Electricity · mapped topic

• H01L27/3248

  Electricity · mapped topic

• G02F2413/04

  Number of plates greater than or equal to 4 · CPC title