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1. 发明授权

EP2259604B1 SPEAKER 有权
公开(公告)号：EP2259604B1
公开(公告)日：2018-07-11
申请号：EP08876855.1
申请日：2008-10-14
申请人： Pioneer Corporation , Tohoku Pioneer Corporation
发明人： UMETSU, Yasumi , HORIGOME, Minoru
IPC分类号： H04R9/04 , H04R9/02 , H04R7/16
CPC分类号： H04R9/045 , H04R7/16 , H04R9/022 , H04R9/025 , H04R2499/11 , H04R2499/13 , H04R2499/15
摘要： A speaker device is configured to be flat but capable of producing a large sound. The speaker device includes a magnetic circuit (40) having a magnetic gap (40G) which is disposed in a direction different from a vibration direction of a diaphragm (2), a voice coil supporting part (6) having a voice coil vibrating along the magnetic gap, and a vibration-direction-conversion part (7) configured to convert the vibration of the voice coil supporting part and transmit the vibration to the diaphragm (2). The vibration-direction-conversion part (7) is provided with a link body for angle-converting link parts (70, 71) provided between the voice coil supporting part (6) and the diaphragm (2) corresponding to the vibration of the voice coil supporting part (6) and a reaction force receiving from the frame (3).

2. 发明公开

EP3343944A1 SPEAKER SYSTEM FOR MOVING BODY 有权
公开(公告)号：EP3343944A1
公开(公告)日：2018-07-04
申请号：EP16841475.3
申请日：2016-08-15
申请人： Pioneer Corporation , Tohoku Pioneer Corporation
发明人： NEGISHI, Takayuki , UMETSU, Yasumi , NAKAMURA, Toru , SUZUKI, Tatsuya
IPC分类号： H04R1/02 , B60R11/02
CPC分类号： B60R11/0217 , B60R11/02 , H04R1/02 , H04R1/025 , H04R1/026 , H04R5/02 , H04R2499/13
摘要： A speaker unit (21A) accommodated in an enclosure (31A) emits sound from a front side toward a box-shaped space formed by a vehicle. An acoustic tube (41A) has one end connected to an internal space of the enclosure (31A) and the other end opened in the box-shaped space. The acoustic tube (41A) is configured of a pillar (P2) which configures the vehicle, the tubular member (41A1) which has the one end connected to the pillar (P2) and the other end becoming the acoustic tube (41A), and the tubular member (41A1) which has the one end connected to the enclosure (31A) and the other end connected to the pillar (P2).

3. 发明公开

EP3299206A1 DISPLAY APPARATUS 审中-公开
标题翻译：显示装置
公开(公告)号：EP3299206A1
公开(公告)日：2018-03-28
申请号：EP16814491.3
申请日：2016-06-24
申请人： Pioneer Corporation , Tohoku Pioneer Corporation
发明人： WATANABE Hiroaki , CHONAN Ryosuke , SHOJI Masanori , KAWAMURA Kenji
IPC分类号： B60K35/00 , G02B27/01 , H04N5/64 , B60R11/02
CPC分类号： F16H25/18 , B60K35/00 , B60K2350/1072 , B60R11/02 , F16H19/04 , F16H37/12 , G02B27/01 , G02B27/0149 , G02B2027/0154 , H04N5/64
摘要： The present invention is a display apparatus including a housing, a display member, a support member that supports the display member, a driving unit, and a transmission member that is moved along a side surface of the housing by driving of the driving unit and transmits driving force of the driving unit to the support member, wherein the support member moves the display member into and out of the housing by moving of the transmission member, the support member includes a rotation axis, a first fulcrum that is located a first distance away from the rotation axis, and a second fulcrum that is located a second distance away from the rotation axis, the second distance being greater than the first distance, and the transmission member moves either one of the first fulcrum and the second fulcrum and then moves the other of the first fulcrum and the second fulcrum.
摘要翻译：本发明是一种显示装置，其包括壳体，显示部件，支撑显示部件的支撑部件，驱动单元以及通过驱动单元的驱动而沿着壳体的侧表面移动并传输的传输部件，其中，所述支撑构件通过所述传递构件的移动使所述显示构件进出所述壳体，所述支撑构件包括旋转轴线，位于第一距离处的第一支点所述第二支点与所述旋转轴线隔开第二距离，所述第二距离大于所述第一距离，并且所述传动构件移动所述第一支点和所述第二支点中的任一个，然后使所述第二支点移动第一支点和第二支点中的另一个。

4. 发明公开

EP3244634A1 SPEAKER DEVICE 失效转让
标题翻译：扬声器装置
公开(公告)号：EP3244634A1
公开(公告)日：2017-11-15
申请号：EP15876880.4
申请日：2015-01-09
申请人： Pioneer Corporation , Tohoku Pioneer Corporation , Anden Co., Ltd.
发明人： WATANABE, Kazuaki , SATO, Junichi , MIYATA, Susumu , TSURUTA, Makoto
IPC分类号： H04R7/18 , H04R1/02 , H04R7/02 , H04R7/12 , H04R9/02
CPC分类号： H04R1/025 , B60Q5/008 , G10K13/00 , H04R7/12 , H04R7/127 , H04R7/18 , H04R9/025 , H04R9/06 , H04R2400/11 , H04R2499/13
摘要： Provided is a speaker device in which reproduction sound pressure is increased, and heat resistance and water resistance are improved. The speaker device includes: a diaphragm formed of a film containing polyimide; and a frame for supporting the diaphragm. A cross-section passing the center of the diaphragm and parallel to a sound emission direction includes sequentially from an inner periphery to an outer periphery of the diaphragm along the sound emission direction: a first bent plate portion having a concave arc; a second bent plate portion having a convex arc; a third bent plate portion having a concave arc; and a fourth bent plate portion having a convex arc. An area of the first bent plate portion is larger than any of areas of the second, the third, the fourth bent plate portions.
摘要翻译：提供一种扬声器装置，其中再现声压增大，并且耐热性和耐水性得到改善。扬声器装置包括：由含有聚酰亚胺的膜形成的膜片; 和用于支撑隔膜的框架。通过振动板的中心且与音响放射方向平行的截面沿音响放射方向从振动板的内周向外周依次包括：具有凹弧的第一弯曲板部; 具有凸弧的第二弯曲板部分; 具有凹弧的第三弯曲板部分; 和具有凸弧的第四弯曲板部分。第一弯曲板部分的面积大于第二弯曲板部分，第三弯曲板部分和第四弯曲板部分中的任何一个的面积。

5. 发明公开

EP3197244A1 LIGHT EMITTING DEVICE 审中-公开
标题翻译：发光装置
公开(公告)号：EP3197244A1
公开(公告)日：2017-07-26
申请号：EP14901900.2
申请日：2014-09-18
申请人： Pioneer Corporation , Tohoku Pioneer Corporation
发明人： AOKI Kenji , NARA Hiromu , KAGAMI Tomoya , KOMADA Masaki
IPC分类号： H05B33/22 , H01L51/50 , H05B33/12
CPC分类号： H01L51/5281 , H01L27/3246 , H01L27/326 , H01L27/3283 , H01L51/5012 , H01L51/5203 , H01L51/5209 , H01L51/5212 , H01L51/5221 , H01L51/5225 , H01L51/524 , H01L51/5259 , H01L51/56 , H05B33/12 , H05B33/22
摘要： A substrate (100) is a light-transmitting substrate. A light-emitting unit (140) includes a first electrode (110), an organic layer (120), and a second electrode (130). In addition, a light-emitting device (10) includes a first region (102), a second region (104), and a third region (106). The first region (102) is a region overlapping a second electrode (130). In a case where the second electrode (130) has light shielding characteristics, the first region (102) is a region through which light does not pass. The second region (104) is a region including an insulating film (150) among regions between a plurality of light-emitting units (140). The third region (106) is a region which does not include the insulating film (150) among the regions between a plurality of light-emitting units (140). A width of the second region (104) is smaller than a width of the third region (106).
摘要翻译：衬底（100）是透光衬底。发光单元（140）包括第一电极（110），有机层（120）和第二电极（130）。另外，发光器件（10）包括第一区域（102），第二区域（104）和第三区域（106）。第一区域（102）是与第二电极（130）重叠的区域。在第二电极（130）具有遮光特性的情况下，第一区域（102）是光不通过的区域。第二区域（104）是在多个发光单元（140）之间的区域中的包括绝缘膜（150）的区域。第三区域（106）是在多个发光单元（140）之间的区域中不包括绝缘膜（150）的区域。第二区域（104）的宽度小于第三区域（106）的宽度。

6. 发明授权

EP2187654B1 EARPHONE 失效转让
标题翻译： OHRHÖRER
公开(公告)号：EP2187654B1
公开(公告)日：2014-12-31
申请号：EP07806949.9
申请日：2007-09-07
申请人： Pioneer Corporation , Tohoku Pioneer Corporation
发明人： SHIRATA, Atsushi
IPC分类号： H04R1/10 , H04R1/22
CPC分类号： H04R1/1075 , H04R1/1016 , H04R1/22

7. 发明公开

EP2475187A3 Headphone 审中-公开
标题翻译：头戴耳机
公开(公告)号：EP2475187A3
公开(公告)日：2013-05-22
申请号：EP11195598.5
申请日：2011-12-23
申请人： Pioneer Corporation , Tohoku Pioneer Corporation
发明人： Asakura, Michihito
IPC分类号： H04R1/10
CPC分类号： H04R1/1066 , H04R5/033
摘要： The headphone 1 includes a pair of sound emitting parts 10 including a speaker unit 2, a headband unit 12, and a supporting arm part 11 connecting the sound emitting part 10 and the headband unit 12. The supporting arm part 11 includes a connecting part 16 connecting the headband unit 12 and the supporting arm part 11. The headband unit 12 includes a side pressure supplying member 13. The connecting part 16 includes a removable part 20 that allows the side pressure supplying member 13 to be attached to and removed from the connecting part 16, and the removable part 20 includes an engaging member 21 engaged with a part of the side pressure supplying member 13 which is connected with the connecting part 16, and a releasing member 22 releasing the engagement between the engaging member 21 and the part of the side pressure supplying member 13. The releasing member 22 is provided displaceable against the connecting part 16, and the displacement of the releasing member 22 against the connecting part 16 distances the engaging member 21 from the side pressure supplying member 13. With this configuration, the side pressure supplying member is easily attached and removed, thereby an incumbent replacement operation of the side pressure supplying member is resolved.

8. 发明公开

EP2456228A1 EARPHONE, AND ELECTRONIC DEVICE 审中-公开
标题翻译： KOPFHÖRERUND ELEKTRONISCHE VORRICHTUNG
公开(公告)号：EP2456228A1
公开(公告)日：2012-05-23
申请号：EP09847346.5
申请日：2009-07-17
申请人： Pioneer Corporation , Tohoku Pioneer Corporation
发明人： NIHEI, Oriaki , ARASAWA, Tetsuya
IPC分类号： H04R1/10
CPC分类号： H04R1/1091 , H04R1/1016
摘要： An earphone is provided that can be securely mounted in an ear and maintain a good tight fit. An auricle insert part (16) is provided on the outer periphery side face of the speaker housing (14)to accommodate a speaker unit (31) of the earphone. The auricle insert part (16) is continuously formed with the speaker housing (14) and has a protrusion part (33) protruding from the outer periphery side face of the speaker housing (14) to the outside, as part of the auricle insert part (16). The auricle insert part (16) has a side face facing the earlet (114) or the antiragus (115) in the auricle (110) while the speaker housing (14) is arranged between the earlet (114) or the antiragus (115).
摘要翻译：提供了可以牢固地安装在耳朵中并保持良好紧密配合的耳机。耳式插入部分（16）设置在扬声器壳体（14）的外周侧面上，以容纳耳机的扬声器单元（31）。耳廓插入部分（16）与扬声器壳体（14）连续地形成并且具有从扬声器壳体（14）的外周侧面向外部突出的突出部分（33），作为耳廓插入部分的一部分（16）。耳廓插入部分（16）具有面向耳筒（110）中的耳环（114）或反面（115）的侧面，而扬声器壳体（14）布置在耳环（114）或反面（115）之间，。

9. 发明授权

EP1657956B1 Vehicle-mounted speaker apparatus 有权
标题翻译：车载扬声器
公开(公告)号：EP1657956B1
公开(公告)日：2011-09-14
申请号：EP05024714.7
申请日：2005-11-11
申请人： Pioneer Corporation , Tohoku Pioneer Corporation
发明人： Iekura, Koutaro Tohoku Pioneer Corporation , Taira, Hiroyuki Tohoku Pioneer Corporation
IPC分类号： H04R3/14 , H04R9/02
CPC分类号： H04R9/02 , H04R3/14 , H04R2201/34 , H04R2400/11 , H04R2499/13

10. 发明授权

EP2056623B1 Speaker and method of manufacturing the same 有权
标题翻译：它们的扬声器及其制造方法
公开(公告)号：EP2056623B1
公开(公告)日：2011-05-25
申请号：EP09153772.0
申请日：2004-04-19
申请人： Pioneer Corporation , Tohoku Pioneer Corporation
发明人： MAEKAWA, Koji c/o Tohoku Pioneer Corporation
IPC分类号： H04R9/02 , H04R31/00 , H04R9/04 , H04R7/22
CPC分类号： H04R9/025 , H04R7/22 , H04R9/045 , H04R31/00 , H04R2400/03 , H04R2499/11

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