TW200703166A - An extendable display rolled around a battery - Google Patents

An extendable display rolled around a battery

Info

Publication number
TW200703166A
TW200703166A TW095118012A TW95118012A TW200703166A TW 200703166 A TW200703166 A TW 200703166A TW 095118012 A TW095118012 A TW 095118012A TW 95118012 A TW95118012 A TW 95118012A TW 200703166 A TW200703166 A TW 200703166A
Authority
TW
Taiwan
Prior art keywords
battery
display
rolled
display material
tube
Prior art date
Application number
TW095118012A
Other languages
Chinese (zh)
Inventor
John Hamers
Dave Bemelmans
Original Assignee
Koninkl Philips Electronics Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200703166A publication Critical patent/TW200703166A/en

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

A display device includes a display material configured to display images and to be rolled and unrolled, and a controller configured to control display of the images. A battery provides power to the display material and controller. The display material is configured to be rolled directly around the battery. Thus, the battery rotates when the display material is rolled into or unrolled out of the display device. The battery may have a form-factor that substantially matches the form-factor of the display material. One or two extensions may be mechanically coupled or fixedly attached to one or both sides of the battery to match the display length and to facilitate rotational movement. A tube may be provided that receives the controller and battery, where the display material is rolled around the tube. The battery and tube both rotate when the display material is rolled into or out of the display device.
TW095118012A 2005-05-23 2006-05-19 An extendable display rolled around a battery TW200703166A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68367005P 2005-05-23 2005-05-23
US75209505P 2005-12-20 2005-12-20

Publications (1)

Publication Number Publication Date
TW200703166A true TW200703166A (en) 2007-01-16

Family

ID=57910536

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095118012A TW200703166A (en) 2005-05-23 2006-05-19 An extendable display rolled around a battery

Country Status (1)

Country Link
TW (1) TW200703166A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9629237B2 (en) 2014-07-22 2017-04-18 Lg Display Co., Ltd. Rollable display device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9629237B2 (en) 2014-07-22 2017-04-18 Lg Display Co., Ltd. Rollable display device
US9788440B2 (en) 2014-07-22 2017-10-10 Lg Display Co., Ltd. Rollable display device
US10362689B2 (en) 2014-07-22 2019-07-23 Lg Display Co., Ltd. Method of providing a rollable display device

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