专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2838276A4 SPEAKER UNIT 审中-公开
标题翻译：喇叭单元
公开(公告)号：EP2838276A4
公开(公告)日：2015-12-02
申请号：EP13776088
申请日：2013-03-12
申请人： SONY CORP
发明人： MIYATA KOUJI
IPC分类号： H04R9/02 , H04R7/12 , H04R9/04
CPC分类号： H04R9/027

2. 发明公开

EP2801745A4 LIGHT BULB-TYPE LIGHT SOURCE DEVICE 有权
标题翻译： LICHTQUELLENVORRICHTUNG MIT EINERGLÜHBIRNE
公开(公告)号：EP2801745A4
公开(公告)日：2015-09-02
申请号：EP12864624
申请日：2012-11-30
申请人： SONY CORP
发明人： YOTSUMOTO NAOKI , MIYATA KOUJI
IPC分类号： F21K99/00 , F21V7/00 , F21V23/00 , F21V33/00 , F21Y101/02 , F21Y103/02
CPC分类号： F21V33/0056 , F21K9/23 , F21K9/238 , F21V3/02 , F21V7/00 , F21V7/0058 , F21V23/006 , F21V23/02 , F21V23/0435 , F21Y2103/33 , H04R1/028

3. 发明公开

EP3041264A4 SPEAKER DEVICE 无效
标题翻译： LAUTSPRECHERVORRICHTUNG
公开(公告)号：EP3041264A4
公开(公告)日：2017-05-17
申请号：EP14839574
申请日：2014-07-07
申请人： SONY CORP
发明人： MIYATA KOUJI
IPC分类号： H04R1/26 , H04R1/02 , H04R1/20 , H04R3/14 , H04R7/12
CPC分类号： H04R1/26 , H04R1/02 , H04R1/227 , H04R1/24 , H04R1/403 , H04R3/04 , H04R3/12 , H04R3/14 , H04R2201/028 , H04R2205/022
摘要： A loudspeaker apparatus includes, for example, a first loudspeaker unit and a second loudspeaker unit that are configured to reproduce sound at least at a high frequency. The first loudspeaker unit and the second loudspeaker unit are placed on a plane having an axis extending in a horizontal direction and an axis extending in a vertical direction. The first loudspeaker unit is placed so as to be directed horizontally forward. The second loudspeaker unit is placed so as to be directed vertically upward to make an approximately 90° angle with the first loudspeaker unit. When a center of a diaphragm fixing face of the first loudspeaker unit is placed at an origin of the plane, and it is assumed that X represents a horizontally rearward direction and Y represents a vertically upward direction, the second loudspeaker unit is placed in a manner that coordinates of a center of a diaphragm fixing face of the second loudspeaker unit lie on a straight line represented by the following formula in the plane: Y = ˆ’ aX + b , where a > 0 , b > 0 , X > 0 , Y > 0.
摘要翻译：扬声器设备包括例如被配置为至少以高频再现声音的第一扬声器单元和第二扬声器单元。第一扬声器单元和第二扬声器单元被放置在具有在水平方向上延伸的轴线和在竖直方向上延伸的轴线的平面上。第一扬声器单元被放置为水平向前。第二扬声器单元被放置成垂直向上指向与第一扬声器单元成大约90°的角度。当第一扬声器单元的振动膜固定面的中心位于平面的原点处，并且假设X表示水平向后的方向并且Y表示竖直向上的方向时，第二扬声器单元以第二扬声器单元的光圈固定面的中心的坐标在该平面上位于由下式表示的直线上：Y ='aX + b，其中a> 0，b> 0，X> 0， Y> 0。

4. 发明公开

EP2843294A4 LIGHT-BULB-SHAPED LIGHT SOURCE DEVICE AND TRANSLUCENT COVER 有权
标题翻译：灯泡形光源装置和半透明罩
公开(公告)号：EP2843294A4
公开(公告)日：2016-03-23
申请号：EP13780969
申请日：2013-03-14
申请人： SONY CORP
发明人： YOTSUMOTO NAOKI , MIYATA KOUJI , OBARA TATSUHIRO , KUSUKI KAZUNORI
IPC分类号： F21V33/00 , F21K99/00 , F21V17/00 , F21V29/00 , H04R1/02
CPC分类号： F21V33/0056 , F21K9/232 , F21K9/61 , F21V3/00 , F21V3/02 , F21V3/0418 , F21V3/0436 , F21V19/0055 , F21V23/0442 , F21V23/0478 , F21V29/506 , F21V29/86 , F21V29/87 , F21V29/89 , F21W2131/30 , F21Y2103/33 , F21Y2115/10 , H04R1/025 , H04R1/028 , H04R2201/021 , H04R2201/028 , H04R2420/07
摘要： [Object] To provide an electric light bulb type light source apparatus capable of reducing backlash, which results in noise, and improving the sound quality of a speaker. [Solving Means] The electric light bulb type light source apparatus includes a speaker, a light source unit, a supporting unit, a casing, and a base. The supporting unit supports the speaker. The supporting unit includes a base portion. The base portion includes a tapered surface and a supporting surface that supports the light source unit. The casing includes an abutting surface that abuts against the tapered surface of the base portion. The base is used for supplying a power to the light source unit and the speaker.

5. 发明公开

EP2803900A4 BULB-TYPE LIGHT SOURCE DEVICE 有权
标题翻译：灯泡状光源装置
公开(公告)号：EP2803900A4
公开(公告)日：2015-09-02
申请号：EP12865198
申请日：2012-11-30
申请人： SONY CORP
发明人： YOTSUMOTO NAOKI , MIYATA KOUJI
IPC分类号： F21V33/00 , F21K99/00 , F21V3/02 , F21V23/04 , F21Y101/02 , F21Y103/02
CPC分类号： H05B37/0272 , F21K9/23 , F21K9/237 , F21K9/238 , F21V3/02 , F21V7/22 , F21V17/12 , F21V19/0065 , F21V23/006 , F21V23/009 , F21V23/02 , F21V23/0435 , F21V29/70 , F21V33/0056 , F21Y2101/00 , F21Y2103/33 , F21Y2105/18 , F21Y2115/10 , F21Y2115/20 , H04R1/025 , H04R1/028 , H04R2201/021 , H04R2420/07
摘要： [Object] To provide electric light bulb type light source apparatuses capable of ensuring high receiver sensitivity and achieving downsizing without sacrificing light distribution characteristics for lighting. [Solving Means] An electric light bulb type light source apparatus includes a light source unit with void area; a casing, with a conductive outer case and a translucent cover opposed thereto, which houses the light source unit; a circuit substrate, with at least an antenna mounted for receiving radio signals from outside the casing, housed in the casing; and a base, disposed on a side of the conductive outer case opposite to the translucent cover, for supplying power to the light source unit. The conductive outer case forms first area in the casing; the translucent cover forms second area opposed thereto. The circuit substrate penetrates through the void area so that the antenna is in the second area.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式