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公开(公告)号：US20140002413A1
公开(公告)日：2014-01-02
申请号：US13728047
申请日：2012-12-27
Applicant: LG DISPLAY CO., LTD.
Inventor： Kyounghwan KIM
IPC: G06F3/041
CPC classification number: G06F3/0416 , G06F3/044 , G06F3/046
Abstract: A display device with an input system and a method of driving the same are provided. The method for driving a display device with an input system includes: receiving touch information, including electromagnetic touch information or capacitive touch information, by alternately performing electromagnetic touch sensing and capacitive touch sensing, if the touch information is the electromagnetic touch information: performing the electromagnetic touch sensing for a first period, and performing the capacitive touch sensing after the first period, and if the touch information is the capacitive touch information, performing the capacitive touch sensing for the first period.
Abstract translation: 提供具有输入系统的显示装置及其驱动方法。 驱动具有输入系统的显示装置的方法包括：如果触摸信息是电磁触摸信息，则通过交替地执行电磁触摸感测和电容式触摸感测来接收包括电磁触摸信息或电容式触摸信息的触摸信息：执行电磁 触摸感测第一周期，并且在第一周期之后执行电容式触摸感测，并且如果触摸信息是电容式触摸信息，则在第一周期中执行电容式触摸感测。
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公开(公告)号：US20220303374A1
公开(公告)日：2022-09-22
申请号：US17829337
申请日：2022-05-31
Applicant: LG Display Co., Ltd.
Inventor： Seon Man KIM , MinHo SOHN , JunSeok OH , Sung-Jin KANG , Kyounghwan KIM , Jeonggoo KANG , JaiHyuk LEE
Abstract: A display apparatus includes a display module having a display panel configured to display an image; a sound generating device on a rear surface of the display panel and including a first side and a second side perpendicular to the first side and an adhesive member in a partial region of the sound generating device, the adhesive member having a size smaller than one of the first side and the second side of the sound generating device.
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Patent Agency Ranking
公开(公告)号：US20150123939A1
公开(公告)日：2015-05-07
申请号：US14461145
申请日：2014-08-15
Applicant: LG DISPLAY CO., LTD.
Inventor： YoungGyu KIM , ByoungGwan LEE , Yoonnara JANG , Kyounghwan KIM , Sujin KWON
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F3/0416
Abstract: The present disclosure is related to a touch sensing system and a display apparatus decreasing a sensing time and enabling an effective touch sensing, although a number of sensing electrodes increases according to an increase of an area of a touch panel.
Abstract translation: 本公开涉及一种触摸感测系统和显示装置，其减少感测时间并实现有效的触摸感测，尽管多个感测电极根据触摸面板的面积的增加而增加。
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公开(公告)号：US20240064222A1
公开(公告)日：2024-02-22
申请号：US18385492
申请日：2023-10-31
Applicant: LG Display Co., Ltd.
Inventor： Seon Man KIM , MinHo SOHN , JunSeok OH , Sung-Jin KANG , Kyounghwan KIM , Jeonggoo KANG , JaiHyuk LEE
CPC classification number: H04M1/03 , H04R1/023 , H05K5/0017 , H04R1/028 , H04N5/642
Abstract: A display apparatus includes a display module having a display panel configured to display an image, a sound generating device configured to vibrate the display panel, an adhesive member connected between a rear surface the display panel and the sound generating device, and a structure configured to support the sound generating device, wherein the structure is connected to at least a portion of the sound generating device and a portion of the rear surface the display panel.
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公开(公告)号：US20210266677A1
公开(公告)日：2021-08-26
申请号：US17314001
申请日：2021-05-06
Applicant: LG Display Co., Ltd.
Inventor： Kyounghwan KIM , MinHo SOHN , KiDuk KIM , Sung-Jin KANG , Jeonggoo KANG , JaiHyuk LEE
Abstract: A display apparatus includes a display module including a display panel configured to display an image and a sound generating module on a rear surface of the display panel, the sound generating module includes a vibration generating device, a circuit board on a lower surface of the vibration generating device, a first adhesive member between the circuit board and the vibration generating device, and a second adhesive member between the vibration generating device and the display panel, an elastic modulus of the second adhesive member differing from an elastic modulus of the first adhesive member.
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公开(公告)号：US20200177719A1
公开(公告)日：2020-06-04
申请号：US16688226
申请日：2019-11-19
Applicant: LG Display Co., Ltd.
Inventor： Seon Man KIM , MinHo SOHN , JunSeok OH , Sung-Jin KANG , Kyounghwan KIM , Jeonggoo KANG , JaiHyuk LEE
Abstract: A display apparatus includes a display module having a display panel configured to display an image; a sound generating device on a rear surface of the display panel and including a first side and a second side perpendicular to the first side and an adhesive member in a partial region of the sound generating device, the adhesive member having a size smaller than one of the first side and the second side of the sound generating device.
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公开(公告)号：US20230232163A1
公开(公告)日：2023-07-20
申请号：US18123883
申请日：2023-03-20
Applicant: LG Display Co., Ltd.
Inventor： Kyounghwan KIM , MinHo SOHN , KiDuk KIM , Sung-Jin KANG , Jeonggoo KANG , JaiHyuk LEE
CPC classification number: H04R17/00 , H04R1/028 , H04R2499/11 , H04R2499/15
Abstract: A display apparatus includes a display module including a display panel configured to display an image and a sound generating module on a rear surface of the display panel, the sound generating module includes a vibration generating device, a circuit board on a lower surface of the vibration generating device, a first adhesive member between the circuit board and the vibration generating device, and a second adhesive member between the vibration generating device and the display panel, an elastic modulus of the second adhesive member differing from an elastic modulus of the first adhesive member.
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