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1. 发明公开

EP4152614A1 ELECTRONIC DEVICE 审中-实审
公开(公告)号：EP4152614A1
公开(公告)日：2023-03-22
申请号：EP22190691.0
申请日：2022-08-17
申请人： InnoLux Corporation
发明人： HASHIMOTO, Kazuyuki
IPC分类号： H03K17/00 , H03K17/687 , H03J3/18 , H03J5/02 , H03J7/08
摘要： An electronic device (100, 300, 500, 700, 900, 1000, 1100, 1200) is provided. The electronic device (100, 300, 500, 700, 900, 1000, 1100, 1200) includes a tunable component (120, 320, 520, 720,920, 1020, 1120, 1220) and a first source follower circuit(111,311,511, 711, 911, 1011, 1111_1, 1111_2, 1211). The tunable component (120, 320, 520, 720, 920, 1020, 1120, 1220) is electrically connected to a circuit node (N1, N2). The first source follower circuit (111, 311, 511, 711, 911, 1011, 1111_1, 1111_2, 1211) is electrically connected to the circuit node (N1, N2). The first source follower circuit (111, 311, 511, 711, 911, 1011, 1111_1, 1111_2, 1211) includes a first control terminal and a first terminal. The first control terminal is electrically connected to the first terminal.

2. 发明授权

EP2403134B1 Apparatus and method for digitally controlling capacitance 有权
公开(公告)号：EP2403134B1
公开(公告)日：2021-01-27
申请号：EP10189160.4
申请日：2010-10-28
发明人： Chen, Tse-Peng
IPC分类号： H03J5/20 , H03B5/12 , H03J3/20

3. 发明公开

EP3504790A1 BIASING CIRCUIT FOR CAPACITOR SWITCH TRANSISTOR AND METHOD THEREFORE 审中-公开
公开(公告)号：EP3504790A1
公开(公告)日：2019-07-03
申请号：EP16760565.8
申请日：2016-08-23
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： KÄMPE, Andreas
IPC分类号： H03B5/12 , H03J5/24

4. 发明公开

EP2929760A4 FREQUENCY TUNING SYSTEM AND METHOD FOR FINDING A GLOBAL OPTIMUM 有权转让
标题翻译：频率调谐系统和方法用于确定全球最佳
公开(公告)号：EP2929760A4
公开(公告)日：2016-09-07
申请号：EP13861483
申请日：2013-12-03
申请人： ADVANCED ENERGY IND INC
发明人： VAN ZYL GIDEON
IPC分类号： H05H1/46 , G04F5/14 , H01J37/32 , H03B5/04 , H03J5/00 , H03L7/26
CPC分类号： H01J37/32155 , G04F5/14 , H01J37/32082 , H01J37/32183 , H01J37/32917 , H01J37/3299 , H03F1/56 , H03F3/189 , H03F3/24 , H03F2200/451 , H03L1/00 , H03L7/26 , H05H2001/4682
摘要： A generator and method for tuning the generator are disclosed. The method includes setting the frequency of power applied by the generator to a current best frequency and sensing a characteristic of the power applied by the generator. A current best error based upon the characteristic of the power is determined, and the frequency of the power at the current best frequency is maintained for a main-time-period. The frequency of the power is then changed to a probe frequency and maintained at the probe frequency for a probe-time-period, which is less than the main-time-period. The current best frequency is set to the probe frequency if the error at the probe frequency is less than the error at the current best frequency.

5. 发明公开

EP2858252A4 RECEPTION DEVICE, RECEPTION METHOD, AND PROGRAM 有权转让
公开(公告)号：EP2858252A4
公开(公告)日：2016-03-09
申请号：EP13796616
申请日：2013-05-22
申请人： SONY CORP
发明人： YOSHIMOCHI NAOKI , YOKOKAWA TAKASHI , KOBAYASHI KENICHI
IPC分类号： H04B1/16 , H03J5/00 , H03J7/18 , H04H60/43 , H04N21/438
CPC分类号： H04N21/4263 , H03J1/0091 , H04H20/26 , H04H40/18 , H04N5/4401 , H04N5/50 , H04N21/4382 , H04N21/4383 , H04N21/4384 , H04N21/6112

6. 发明公开

EP2991223A1 HARMONIC SUPPRESSION SYSTEM 有权转让
标题翻译： HARMONIC抑制系统
公开(公告)号：EP2991223A1
公开(公告)日：2016-03-02
申请号：EP14818794.1
申请日：2014-06-24
申请人： Huawei Device Co., Ltd.
发明人： WANG, Yongchao , ZHANG, Hui , DONG, Feng , WANG, Yajun , CHENG, Yueyun
IPC分类号： H03J5/24
CPC分类号： H04B15/00 , H01R13/73 , H03J5/24
摘要： The present invention provides a harmonic suppression system, including: an interface connector, a baseband chip, an antenna, an antenna switch, at least two LC trap networks, a first differential SPMT switch, and a second differential SPMT switch, where the interface connector is connected to a common end of the first differential SPMT switch; a control port of the first differential SPMT switch is connected to a control port of the second differential SPMT switch, and a gating throw end of the first differential SPMT switch is separately connected to one end of each LC trap network in a one-to-one correspondence; the control port of the second differential SPMT switch is connected to the baseband chip, each gating throw end of the second differential SPMT switch is separately connected to the other end of each LC trap network in a one-to-one correspondence, and a common end of the second differential SPMT switch is connected to the baseband chip; the baseband chip is connected to the antenna switch; and the antenna switch is connected to the antenna.
摘要翻译：本发明提供了一种谐波抑制系统，包括：接口连接器，基带芯片，天线，天线开关，至少两个LC陷波网络，第一差分SPMT开关和第二差分SPMT开关，其中接口连接器连接到第一差分SPMT开关的公共端; 所述第一差分SPMT开关的控制端口与所述第二差分SPMT开关的控制端口连接，所述第一差分SPMT开关的选通掷端分别与每个LC陷波网络的一端一对一连接，一个信件; 第二差分SPMT开关的控制端口连接到基带芯片，第二差分SPMT开关的每个选通掷端分别与每个LC陷波网络的另一端以一一对应的方式单独连接，第二差分SPMT开关的一端连接到基带芯片; 基带芯片连接到天线开关; 并且天线开关连接到天线。

7. 发明公开

EP1880458A4 TUNING METHODS AND APPARATUS FOR INDUCTIVELY COUPLED POWER TRANSFER (ICPT) SYSTEMS 审中-公开
标题翻译：调整并与电感耦合能量传输系统的设备（ICPT）
公开(公告)号：EP1880458A4
公开(公告)日：2015-08-19
申请号：EP06733179
申请日：2006-04-28
申请人： AUCKLAND UNISERVICES LTD
发明人： BOYS JOHN TALBOT , COVIC GRANT ANTHONY
IPC分类号： H02J3/06 , H01F38/14 , H02M7/48 , H03J5/24
CPC分类号： H03J5/246 , H01F29/14 , H01F38/14 , H02J5/005 , H02J50/12
摘要： A method is provided for controlling a resonant circuit (1) of an ICPT system. The resonant circuit has a controlled variable reactance (2), and a predetermined perturbation is introduced in the magnitude of variable reactance. The change in a property of the resonant circuit in response to the perturbation is sensed, and the variable reactance is varied to alter the resonant frequency of the circuit in response to the sensed change.

8. 发明授权

EP2332208B1 A RECONFIGURABLE FILTER APPARATUS 有权
标题翻译：可重构过滤装置
公开(公告)号：EP2332208B1
公开(公告)日：2013-07-31
申请号：EP08794178.7
申请日：2008-09-08
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： FRANZON, Bosse , KÄLLBERG, Daniel
IPC分类号： H01P1/20 , H01P1/213 , H03J5/24
CPC分类号： H03H7/0161 , H01P1/20 , H01P1/213 , H03H7/0115 , H03H7/1775 , H03H9/46 , H03H2240/00 , H03J5/244

9. 发明公开

EP2479975A3 Gesteuerte Grossignal-Kapazität und -Induktivität 有权
标题翻译： Gesteuerte Grossignal-Kapazitätund-Induktivität
公开(公告)号：EP2479975A3
公开(公告)日：2013-06-26
申请号：EP12000289.4
申请日：2012-01-19
申请人： Rehm, Markus
发明人： Rehm, Markus
IPC分类号： H04N3/16 , H03J5/00
CPC分类号： H03J5/246 , H03H7/325 , H03K3/037 , H03L7/099 , H04N3/16 , H04N3/22 , H04N3/27
摘要： In einem ersten Aspekt der Erfindung wird eine Kapazität oder eine Induktivität über einen gesteuerten Schalter an einen Schwingkreis gekoppelt. Das Kopplungsintervall umfasst ein Teilintervall einer Periode, welche durch das resultierende Netzwerk gebildet wird. Ein Strom- oder Spannungs-Nullpunktdetektor erzeugt ein Triggersignal, welches ein Pulsweitensignal generiert. Die Pulsweite wird durch eine elektronische Stellgrösse gesteuert. Der Zustand des Schalters wird durch das Pulsweitensignal definiert.
In einem weiteren Aspekt der Erfindung wird die Ansteuerung der Kopplungsschalter so modifiziert, dass das Diodenstromflussintervall durch zusätzliches Ansteuern des gesteuerten Schalters überbrückt oder zumindest wesentlich verkürzt wird.
摘要翻译：电网具有彼此耦合的电感（L0）和电容（C0）以及另一电容（CM）。开关由开或关耦合信号控制，以将后一电容耦合到前一电容。通过网络周期的电流或电压的符号变化来同步延迟。开/关耦合信号在网络周期内发生变化。

10. 发明公开

EP1914984A3 Method of tuning according to varying length of key input and broadcast receiving using the same 审中-公开
标题翻译：根据键输入的可变长度调谐的方法，并且使得广播接收装置
公开(公告)号：EP1914984A3
公开(公告)日：2013-05-08
申请号：EP07110293.3
申请日：2007-06-14
申请人： Samsung Electronics Co., Ltd.
发明人： Park, Jung-kil 137-1303, Hwanggol-maeul 1 danji Apt.,
IPC分类号： H04N21/434 , H04N5/44 , H03J1/00 , H03J5/12
CPC分类号： H03J1/0025 , H04N5/4403 , H04N5/50 , H04N21/42215 , H04N21/42638 , H04N21/4383 , H04N21/4622 , H04N2005/4421
摘要： Provided are a tuning method according to a variable key input length and a broadcast receiving apparatus using the tuning method. The tuning method includes: if it is determined that an input length of one of at least one or more key inputs is more than or equal to a predetermined time, tuning to a first type broadcast; and if it is determined that the input length is less than the predetermined time, tuning to a second type broadcast different from the first type broadcast. Thus, different types of broadcasts can be tuned according to a length of a key input performed by a user. As a result, a digital broadcast channel can be directly input using only a number key.

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