Source: http://www.google.com/patents/US8169411?dq=4316055
Timestamp: 2016-07-27 08:24:46
Document Index: 108355389

Matched Legal Cases: ['Application No. 07100272', 'Application No. 101', 'Application No. 095147085', 'Application No. 095147940', 'Application No. 095147942', 'Application No. 095147947', 'Application No. 95147944']

Patent US8169411 - Touch screen device and operating method thereof - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inPatentsA touch screen device and an operating method thereof are provided. More specifically, a touch screen device is provided which allows a user to selectively restrict input through a touch screen. The touch screen device includes a screen that includes a display configured to display images thereon and...http://www.google.com/patents/US8169411?utm_source=gb-gplus-sharePatent US8169411 - Touch screen device and operating method thereofAdvanced Patent SearchPublication numberUS8169411 B2Publication typeGrantApplication numberUS 11/646,585Publication dateMay 1, 2012Priority dateMay 24, 2006Fee statusPaidAlso published asEP1860530A2, EP1860530A3, US8115739, US20070273665, US20070273673Publication number11646585, 646585, US 8169411 B2, US 8169411B2, US-B2-8169411, US8169411 B2, US8169411B2InventorsHo Joo Park, Seung Jun BAE, Yoon Hee Koo, Seong Cheol KangOriginal AssigneeLg Electronics Inc.Export CitationBiBTeX, EndNote, RefManPatent Citations (117), Non-Patent Citations (48), Referenced by (2), Classifications (16), Legal Events (2) External Links: USPTO, USPTO Assignment, EspacenetTouch screen device and operating method thereof
US 8169411 B2Abstract
1. A method of operating a touch screen device in portable electronic equipment, the touch screen device including an earphone having a switch mounted thereon configured to be manually manipulated by a user, and main body configured to be electronically connected to the earphone, the main body comprising a touch screen having a predetermined viewing area configured to display images thereon and a detector configured to detect a touch on the touch screen and generate a signal corresponding to the touch, and a controller configured to control the main body in accordance with signals received from the detector, the method comprising:
controlling the main body to remain in a holding mode in which the main body does not respond to any touch on the touch screen except an activation touch for transitioning from the holding mode to an activation mode, comprising deactivating at least two functions of the main body including a first function and a second function in the holding mode;
detecting a partial activation signal input at the switch on the earphone; and
in response to the partial activation signal, controlling the main body to transition from the holding mode to a partial activation mode in which the main body continues not to respond to any touch on the touch screen except a holding touch for transitioning from the partial activation mode to the holding mode, comprising activating only a predefined function of the at least two functions in the partial activation mode such that the first function is activated while the second function remains deactivated in the partial activation mode,
wherein when the switch on the earphone is manipulated in a first way, the main body is transitioned from the holding mode to the activation mode, and when the same switch on the earphone is manipulated in a second way, the main body is transitioned from the holding mode to the partial activation mode.
2. The method of claim 1, wherein activating only a predefined function of the at least two functions in the partial activation mode comprises activating a sound function of the main body.
3. The method of claim 1, wherein the portable electronic equipment is a mobile communication terminal capable of playing multimedia files.
4. A touch screen device for mobile communication terminal capable of playing multimedia files, comprising:
an earphone having a switch mounted thereon, wherein the switch is configured to be manually manipulated by a user;
a main body configured to be electronically connected to the earphone, the main body comprising:
a touch screen having a predetermined viewing area configured to display images thereon;
a detector configured to detect a touch on the touch screen and generate a signal corresponding to the touch; and
a controller configured to control the main body in accordance with signals received from the detector, wherein the controller is further configured to:
control the main body to remain in a holding mode in which the main body does not respond to any touch on the touch screen except an activation touch for transitioning from the holding mode to an activation mode, and to deactivate at least two functions of the main body including a first function and a second function in the holding mode;
detect a partial activation signal input at the switch on the earphone; and
in response to the partial activation signal, control the main body to transition from the holding mode to a partial activation mode in which the main body continues not to respond to any touch on the touch screen except a holding touch for transitioning from the partial activation mode to the holding mode, and to activate only a predefined function of the at least two functions in the partial activation mode such that the first function is activated while the second function remains deactivated in the partial activation mode,
wherein when the switch on the earphone is manipulated in a first way, the main body is transitioned from the holding mode to the activation mode, and when the same switch on the earphone is manipulated in a second way, the main body is transitioned from the holding mode to the partial activation mode. Description
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No. 12/368,379 dated Sep. 14, 2011.Referenced byCiting PatentFiling datePublication dateApplicantTitleUS20070273663 *Dec 28, 2006Nov 29, 2007Ho Joo ParkTouch screen device and operating method thereofUS20070273669 *Apr 17, 2007Nov 29, 2007Lg Electronics Inc.Touch screen device and operating method thereof* Cited by examinerClassifications U.S. Classification345/173, 345/179, 381/74International ClassificationG06F3/041, G06F3/048, G06F3/0488Cooperative ClassificationG06F3/04883, H04R1/1041, G06F3/0416, H04M2250/22, H04M1/66, H04R1/10European ClassificationG06F3/041T, G06F3/0488G, H04M1/66, H04R1/10Legal EventsDateCodeEventDescriptionMar 22, 2007ASAssignmentOwner name: LG ELECTRONICS INC., KOREA, REPUBLIC OFFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PARK, HO JOO;BAE, SEUNG JUN;KOO, YOON HEE;AND OTHERS;REEL/FRAME:019083/0732;SIGNING DATES FROM 20070309 TO 20070312Owner name: LG ELECTRONICS INC., KOREA, REPUBLIC OFFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PARK, HO JOO;BAE, SEUNG JUN;KOO, YOON HEE;AND OTHERS;SIGNING DATES FROM 20070309 TO 20070312;REEL/FRAME:019083/0732Oct 26, 2015FPAYFee paymentYear of fee payment: 4RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services