Flexible display extendable assembly

Patent metadata

Field	Value
Publication number	US-10025355-B2
Application number	US-201615010134-A
Country	US
Kind code	B2
Filing date	Jan 29, 2016
Priority date	Jun 7, 2011
Publication date	Jul 17, 2018
Grant date	Jul 17, 2018

Abstract

In embodiments of a flexible display extendable assembly, an extendable assembly includes a slideable display guide integrated in a first housing part of an extendable electronic device. The extendable electronic device includes a flexible display that slide-engages into the first housing part of the extendable electronic device. The extendable assembly includes an extendable mechanism that is coupled in a second housing part of the extendable electronic device and to the slideable display guide. The first and second housing parts of the extendable electronic device slide-engage relative to each other. The extendable mechanism is implemented to extend as the first and second housing parts slide apart relative to each other, and also to retract as the first and second housing parts slide together relative to each other.

First claim

The invention claimed is:

1. An extendable assembly, comprising:
a slideable display guide integrated in a first housing part of an extendable electronic device that includes a flexible display;
an extendable mechanism coupled to a second housing part of the extendable electronic device and coupled to the slideable display guide, the second housing part of the extendable electronic device configured to slide-engage into the first housing part, the extendable mechanism configured to:
extend as the first and second housing parts slide apart relative to each other, the extendable mechanism applying a force to the slideable display guide to extend the flexible display from the first housing part without tension being applied to the flexible display and the extendible mechanism applying an opposite force to the second housing part that pulls the flexible display from the first housing part without the tension being applied to the flexible display; and
retract as the first and second housing parts slide together relative to each other, a first section of the flexible display configured to retract into the first housing part, the first section of the flexible display being flat and parallel to a second section of the flexible display when the first and second housing parts slide together relative to each other into a closed position.

2. The extendable assembly as recited in claim 1 , wherein the extendable mechanism comprises a rack-and-pinion mechanism configured to extend in both of the first and second housing parts of the extendable electronic device when the first and second housing parts slide apart relative to each other.

3. An extendable assembly as recited in claim 1 , wherein the first section of the flexible display extends from the first housing part of the extendable electronic device when the first and second housing parts slide apart relative to each other.

4. An extendable assembly as recited in claim 1 , wherein the first section of the flexible display is retractable to slide-engage into the first housing part of the extendable electronic device when the first section of the flexible display is not activated for display.

5. An extendable assembly as recited in claim 1 , wherein the extendible electronic device further comprises a flexible backlight configured to illuminate the flexible display, the flexible backlight further configured to extend from and retract into the first housing part of the extendable electronic device under the flexible display.

6. An extendable assembly as recited in claim 1 , wherein the flexible display is an organic light-emitting diode (OLED) flexible display.

7. An extendable assembly as recited in claim 1 , wherein the extendable electronic device is one of: a mobile phone, a tablet computer, or a gaming device.

8. An extendable electronic device, comprising:
a flexible display configured to extend from and retract into a first housing part of the extendable electronic device, the flexible display connected to a slideable display guide integrated in the first housing part of the extendable electronic device; and
an extendable mechanism coupled to a second housing part of the extendable electronic device and coupled to the slideable display guide, the second housing part configured to slide-engage into and out of the first housing part, the extendable mechanism configured to:
extend as the first and second housing parts slide apart relative to each other, the extendible mechanism applying a force to the slideable display guide to extend the flexible display from the first housing part without tension being applied to the flexible display and the extendible mechanism applying an opposite force to the second housing part that pulls the flexible display from the first housing part without the tension being applied to the flexible display; and
retract as the first and second housing parts slide together relative to each other, a first section of the flexible display configured to retract into the first housing part, the first section of the flexible display being flat and parallel to a second section of the flexible display when the first and second housing parts slide together relative to each other into a closed position of the extendable electronic device.

9. An extendable electronic device as recited in claim 8 , wherein the extendable mechanism comprises a rack-and-pinion mechanism configured to extend in both of the first and second housing parts of the extendable electronic device when the first and second housing parts slide apart relative to each other.

10. An extendable electronic device as recited in claim 8 , wherein the first section of the flexible display is retractable to slide-engage into the first housing part of the extendable electronic device when the flexible display is not activated for display.

11. An extendable electronic device as recited in claim 8 , wherein the first section of the flexible display extends from the first housing part of the extendable electronic device when the first and second housing parts slide apart relative to each other.

12. An extendable electronic device as recited in claim 8 , further comprising a flexible backlight configured to illuminate the flexible display, the flexible backlight further configured to extend from and retract into the first housing part of the extendable electronic device under the flexible display.

13. An extendable electronic device as recited in claim 8 , wherein the flexible display is an organic light-emitting diode (OLED) flexible display.

14. An extendable electronic device as recited in claim 8 , wherein the extendable electronic device is one of: a mobile phone, a tablet computer, or a gaming device.

15. A mobile communication device comprising:
a wireless communication interface;
a processor and memory system coupled to the wireless communication interface and to a flexible display that is configured to extend from and retract into a first housing part of the mobile communication device, the flexible display connected to a slideable display guide integrated in the first housing part of the mobile communication device; and
an extendable mechanism coupled to a second housing part of the mobile communication device and coupled to the slideable display guide, the second housing part configured to slide-engage into and out of the first housing part, the extendable mechanism configured to retract as the first and second housing parts slide together relative to each other, the extendible mechanism applying a force to the slideable display guide to retract the flexible display into the first housing part without tension being applied to the flexible display and the extendible mechanism applying an opposite force to the second housing part that pulls the flexible display into the first housing part without the tension being applied to the flexible display, the first section of the flexible display being flat and parallel to a second section of the flexible display when the first and second housing parts slide together relative to each other into a closed position of the mobile communication device.

16. A mobile communication device as recited in claim 15 , wherein the extendable mechanism comprises a rack-and-pinion mechanism configured to extend in both of the first and second housing parts of the mobile communication device when the first and second housing parts slide apart relative to each other.

17. A mobile communication device as recited in claim 15 , wherein the first section of the flexible display is retractable to slide-engage into the first housing part of t

Assignees

• Microsoft Technology Licensing Llc

Inventors

• Bohn David D
• O'Brien Paul M

Classifications

• H04M1/0268

  including a flexible display panel · CPC title

• G09F9/301

  flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED · CPC title

• Y10T29/49002

  Electrical device making · CPC title

• G09F9/35

  being liquid crystals (G09F9/302 takes precedence; liquid crystal materials C09K19/00; {liquid crystal panels comprising a number of electrodes in a single cell per se G02F1/13}) · CPC title

• H04B1/3833

  Hand-held transceivers · CPC title