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1.发明公开
公开(公告)号：EP3358700A1
公开(公告)日：2018-08-08
申请号：EP18150728.6
申请日：2018-01-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： CHOI, Young-ho , LIM, Sang-min , LEE, Kyu-sung
CPC classification number: H02J50/12 , G09G2330/00 , H01F27/38 , H01F38/14 , H02J5/005 , H02J7/0042 , H02J7/025 , H02J50/40 , H02J50/50 , H02J50/70
Abstract: A display system, a wireless power transmission apparatus, and a wireless power reception apparatus are provided. The display system includes a wireless power transmission apparatus, a wireless power reception apparatus, and a display apparatus configured to receive power from the wireless power reception apparatus, wherein the wireless power transmission apparatus includes a first coil and a second coil of a closed loop arranged above the first coil and configured to apply power to the first coil to generate a magnetic field in a direction toward the wireless power reception apparatus, and wherein, in response to the generated magnetic field being applied to the wireless power reception apparatus, the wireless power reception apparatus is configured to generate power using a coil of a multilayer structure into which a plurality of insulators is inserted and to transmit the generated power to the display apparatus.
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公开(公告)号：EP3151223A4
公开(公告)日：2017-12-20
申请号：EP14893615
申请日：2014-09-26
IPC: G09G3/20
CPC classification number: G06F3/0412 , G06F1/06 , G06F3/0416 , G06F3/044 , G09G3/2092 , G09G2310/08 , G09G2330/00
Abstract: A display drive circuit, comprising: a touch control signal terminal, a first clock terminal, a second clock terminal, a power source terminal, a drive signal enabling terminal, a drive electrode signal terminal, a common electrode signal terminal and a plurality of cascaded sub-circuits; each sub-circuit comprises: a logic unit (110), a drive unit (120) and a transmission unit (130); the logic unit (110) is connected to the touch control signal terminal, the first clock terminal, the second clock terminal, the power source terminal, the drive signal enabling terminal and the drive unit (120); the drive unit (120) is connected to the transmission unit (130); and the transmission unit (130) is connected to the drive electrode signal terminal and the common electrode signal terminal. The present invention realizes common electrode time division multiplexing of an in-cell capacitive touch screen in a narrow-frame display device.
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公开(公告)号：EP3070706A1
公开(公告)日：2016-09-21
申请号：EP14862327.5
申请日：2014-05-20
Inventor： GUO, Naijia , HE, Jianzi
Abstract: A power supply system having a simple structure and being easy to maintain, used to supply power for electronic devices (1), and comprising at least two first power sources (2) connected in parallel and supplying power for the electronic devices (1); each first power source (2) in the power supply system has a simple structure, and is easy to maintain, thus enabling the entire power supply system to have a simple structure and to be easy to maintain.
Abstract translation: 1。一种供电系统，其结构简单且易于维护，用于为电子设备（1）供电，并包括并联连接的至少两个第一电源（2）并为所述电子设备（1）供电; 供电系统中的每个第一电源（2）结构简单，易于维护，整个供电系统结构简单，维护方便。
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公开(公告)号：EP2889864A1
公开(公告)日：2015-07-01
申请号：EP14197876.7
申请日：2014-12-15
Applicant: LG Display Co., Ltd.
Inventor： Yoon, Joong Sun , Hong, Sung Jin , Kim, Dae Hyun
IPC: G09G3/32
CPC classification number: G09G3/3283 , G09G3/3233 , G09G3/3291 , G09G2300/0426 , G09G2300/0842 , G09G2310/0262 , G09G2310/027 , G09G2320/0204 , G09G2320/0209 , G09G2320/0223 , G09G2320/0233 , G09G2330/00 , G09G2330/028
Abstract: A display device that may minimize voltage drop of a power source supplied to a pixel (P) is disclosed. The display device comprises a power generator (220) generating a driving power source (VDD); a display panel (100) that includes a plurality of pixels (P) and displays images by using the driving power source (VDD); and a printed circuit board (500) having a power transfer line (510) for transferring the driving power source (VDD) output from the power generator (220) to the display panel (100), wherein the power transfer line (510) is provided in a closed-loop type.
Abstract translation: 公开了一种可以使提供给像素（P）的电源的电压降最小化的显示装置。 该显示装置包括产生驱动电源（VDD）的发电机（220）; 包括多个像素（P）并通过使用所述驱动电源（VDD）显示图像的显示面板（100）; 和具有用于将从发电机（220）输出的驱动电源（VDD）传输到显示面板（100）的电力传输线（510）的印刷电路板（500），其中电力传输线（510）是 以闭环类型提供。
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5.发明公开
公开(公告)号：EP2461310A3
公开(公告)日：2012-06-27
申请号：EP11188282.5
申请日：2011-11-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Cho, Bong-hwan , Na, Moon-sung , Yang, Sun-ho , Lee, Sang-soo
CPC classification number: H02J7/0052 , G06F1/266 , G06F13/385 , G06F2213/0042 , G09G3/2092 , G09G2330/00 , H02J7/0042 , H02J7/0047 , H02J7/007 , H02J7/02 , H02J2007/005 , H02J2007/0062 , Y10T307/826
Abstract: A method for charging an external device and a display using the method are provided. The method includes, determining whether the external device is chargeable and connected to the display through a connector when the displaying apparatus is in a standby mode; and if it is determined that the external device is chargeable and connected, charging the external device through the connector in the standby mode. The display includes a power supply that supplies standby power or main power; a connection checker which determines, in a standby mode, whether an external device is connected and is a chargeable device; and a controller. The controller controls the power supply to output standby power to the external device while the connection checker determines whether the external device is connected and is a chargeable device, and if the external device is connected is a chargeable, controls the power supply to output main power to charge the external device.
Abstract translation: 提供了一种使用该方法对外部设备和显示器进行充电的方法。 该方法包括：当显示设备处于待机模式时，确定外部设备是否可充电并通过连接器连接到显示器; 并且如果确定外部设备是可充电和连接的，则在待机模式下通过连接器对外部设备充电。 该显示器包括一个供应备用电源或主电源的电源; 连接检查器，其在待机模式下确定外部装置是否被连接并且是可充电装置; 和一个控制器。 控制器控制电源向外部设备输出待机电力，同时连接检查器确定外部设备是否连接并且是可充电设备，并且如果外部设备连接是可充电的，则控制电源输出主电源 为外部设备充电。
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Patent Agency Ranking6.发明公开ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY PANEL, OLED DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME 审中-公开与有机发光二极管（OLED）和方法及其控制SCOREBOARD
公开(公告)号：EP3147894A1
公开(公告)日：2017-03-29
申请号：EP16190336.4
申请日：2016-09-23
Applicant: LG Display Co., Ltd.
Inventor： NA, Se-Hwan , LEE, Jae-Young , KIM, Mi-Jung
IPC: G09G3/3225 , G09G3/3233
CPC classification number: G09G3/3233 , G09G2300/0814 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2300/0866 , G09G2310/0251 , G09G2310/0286 , G09G2320/0252 , G09G2320/0257 , G09G2330/00 , G09G2330/04
Abstract: Disclosed herein are an OLED display panel (410) further including a switching transistor (T-SW) for controlling application of supply voltage (VDD_EL) in the initializing interval of a pixel (P), an OLED display device including the same, and a method for driving the same. The OLED display panel (410) avoids a short-circuit between supply voltage VDD_EL and reference voltage Vref to thereby reduce initialization voltage applied to the gate terminal of the driving transistor T_dr. The OLED display device can achieve various effects such as improved response characteristics of pixels by reducing deviation in the initial voltage used in sampling.
Abstract translation: 在本发明公开了在有机发光二极管显示面板（410），还包括用于控制在像素（P）到OLED显示装置，包括相同的初始化间隔的电源电压（VDD_EL）的应用的开关晶体管（T-SW），和一个 驱动方法相同。 OLED显示面板（410）避免电源电压和参考电压Vref之间VDD_EL的短路，从而减少施加到驱动晶体管T_dr的栅极端子初始化电压。 的OLED显示装置可以实现各种效果：例如通过在采样中使用的初始电压降低偏差像素的改善响应特性。
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公开(公告)号：EP3142340A2
公开(公告)日：2017-03-15
申请号：EP16186469.9
申请日：2016-08-31
Applicant: Nintendo Co., Ltd.
Inventor： NAKAMURA, Kosuke , OKAMURA, Takanori , KUMAZAKI, Daisuke , FUJINO, Takaki , MARUYAMA, Kazuhiro
CPC classification number: H04B1/3888 , A63F13/212 , A63F13/285 , A63F13/98 , F21S9/02 , F21Y2115/10 , G06F1/163 , G09G5/003 , G09G2330/00 , H01M2/1044 , H01M2220/30 , H04M1/0262 , H04M1/05 , H04M1/7253 , H04M2001/0204 , H04M2250/02 , H05B33/0857
Abstract: An exemplary configuration of a battery cover covers a battery accommodation portion in a main body of a communication apparatus to detach or attach a battery from or to the communication apparatus and includes a band threading portion through which a band member can pass, and an engagement portion detachably engaged with the main body of the communication apparatus. Another exemplary configuration of a battery cover covers a battery accommodation portion provided in a main body of a communication apparatus to detach or attach a battery from or to the communication apparatus and includes a clip, an engagement portion, and a fixing mechanism. The engagement portion is detachably engaged with the main body of the communication apparatus. The fixing mechanism includes a part of at least one screwing mechanism on one side and at least one latch portion on the other side or a part of at least one screwing mechanism on the other side.
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公开(公告)号：EP3101648A1
公开(公告)日：2016-12-07
申请号：EP15197995.2
申请日：2015-12-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： LEE, Sang-hoon , KANG, Jeong-il
CPC classification number: G09G3/3406 , G09G3/342 , G09G2320/0646 , G09G2330/00 , H05B33/0815 , H05B33/0845
Abstract: A display device is provided, which includes a panel configured to display an image using an LED backlight configured to emit light incident on the panel, an image signal interface configured to provide an image signal to the panel, and a power supply including an LED driver configured to generate constant current, wherein the LED driver is detachable from the power supply.
Abstract translation: 提供了一种显示装置，其包括被配置为使用被配置为发射入射在面板上的光的LED背光来显示图像的面板，被配置为向面板提供图像信号的图像信号接口，以及包括LED驱动器 被配置为产生恒定电流，其中所述LED驱动器可从所述电源拆卸。
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公开(公告)号：EP2800357A1
公开(公告)日：2014-11-05
申请号：EP12862860.9
申请日：2012-12-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： KIM, Do-Young , KONG, Dong-Keon , PU, Hyeon-Cheol , LIM, Nae-Hyun , LIM, Hyoung-Kyu , CHANG, Yong
CPC classification number: H04W52/027 , G06F1/3209 , G06F1/3265 , G06F1/3287 , G09G2330/00 , H04L29/08801 , H04N5/63 , H04N21/4436 , Y02D10/153 , Y02D10/171 , Y02D70/00 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/26
Abstract: In the present invention, a terminal communicating with at least one wireless communication device determines whether a first data is received from the at least one wireless communication device in a first mode, in which power is supplied to a display portion, determines whether a second data is received during a first predetermined time period from the time when the first data is received, and switches to a second mode in which the power supplied to the display portion is blocked on the basis of whether the second data is received.
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10.发明公开
公开(公告)号：EP2639784A2
公开(公告)日：2013-09-18
申请号：EP12186648.7
申请日：2012-09-28
Applicant: Samsung Display Co., Ltd.
Inventor： KWON, Soon-Gi , PARK, Sung-Cheon
CPC classification number: H02M3/156 , G05F1/24 , G09G3/3233 , G09G3/3258 , G09G2310/0264 , G09G2310/0278 , G09G2320/0233 , G09G2320/04 , G09G2330/00 , G09G2330/08 , G09G2330/12 , H02M3/158 , H02M2001/0025
Abstract: A DC-DC converter (20) includes a first power source generator (210), the first power source generator including an input port (IN) and a first output port (OUT1), the first power source generator being configured to receive an input power source (50) to the input port, and being configured to generate a first power source (ELVDD), the first power source being output to the first output port (OUT1), and a selecting unit (230), the selecting unit being configured to selectively transmit, to the first power source generator (210), one of: a feedback voltage (Vfbp), the feedback voltage being input from an external feedback wiring line (190) via a feedback terminal (FBP), and a voltage of the first output port (OUT1).
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