DISPLAY DEVICE WITH DOOR

• US 20150284989A1
• Filed: 08/29/2014
• Published: 10/08/2015
• Est. Priority Date: 04/08/2014
• Status: Abandoned Application

• Current Assignee: Samsung Display Company Limited (Samsung Electronics Co. Ltd.)
• Original Assignee: Samsung Display Company Limited (Samsung Electronics Co. Ltd.)
• Inventors: KIM, Ka-In, Kim, Eun-Jin, BAEK, Seung-Mi
• Application Number:
  US14/473,979
• Publication Number:
  US 20150284989A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: E06B 7/28 Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners edge protecting devices for door leaves E06B3/88; special glazing; emergency glazing; double glazing E06B3/66

Abstract

A door with a display unit mounted therein. This display unit has: a first substrate; a driving circuit on the first substrate; a display device on the driving circuit; a second substrate on the display device; and a door knob on the first substrate and the second substrate. The display unit is configured to display at least one of an individual identification code, a current state of usage, current user information, a duration of use, next user information, and current time information of a predetermined space.

Claims

1. A door comprising:

a door having a display unit mounted therein, the display unit comprising;

a first substrate;

a driving circuit on the first substrate;

a display device on the driving circuit;

a second substrate on the display device; and

a door knob on the first substrate and the second substrate,

wherein the display unit is configured to display at least one of an individual identification code, a current state of usage, current user information, a duration of use, next user information, and current time information of a predetermined space.

2. The door of claim 1, wherein the current state of usage of the predetermined space is configured to be displayed in a predetermined color.

3. The door of claim 1, wherein the current state of usage of the predetermined space is configured to be displayed in transparent or opaque manner depending on the state of usage of the predetermined space.

4. The door of claim 1, wherein the display unit is further configured to display a memo input by a user.

5. The door of claim 4, wherein the display unit is further configured with at least one of a writing recognition mode for input of the memo by a writing from the user, or a voice recognition mode for input of the memo by spoken words from the user.

6. The door of claim 1, further comprising a touch screen panel disposed on at least one substrate of the first substrate and the second substrate.

7. The door of claim 1, wherein the first substrate and the second substrate comprise one of glass, tempered glass, and transparent plastic.

8. The door of claim 7, wherein the transparent plastic comprises at least one selected from a group consisting of kapton, polyethersulphone (PES), polycarbonate (PC), polyimide (PI), polyethyleneterephthalate (PET), polyethylenenaphthalate (PEN), polyacrylate (PAR), and fiber reinforced plastic (FRP).

9. The door of claim 1, wherein the driving circuit comprises a thin film transistor layer.

10. The door of claim 9, wherein the thin film transistor layer comprises an oxide semiconductor.

11. The door of claim 9, wherein the thin film transistor layer comprises a transparent electrode material.

12. The door of claim 11, wherein the transparent electrode material comprises transparent conductive oxide (TCO).

13. The door of claim 12, wherein the transparent conductive oxide comprises at least one selected from a group consisting of indium tin oxide (ITO), indium zinc oxide (IZO), antimony tin oxide (ATO), aluminum zinc oxide (AZO), zinc oxide (ZnO), and an alloy thereof.

14. The door of claim 1, wherein the display device comprises an organic light emitting device.