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1. 发明申请

US20230042927A1 TACTILE FEEDBACK DEVICE FOR PRODUCING UNIFORM VIBRATION IN AN EFFECTIVE AREA 有权
公开(公告)号：US20230042927A1
公开(公告)日：2023-02-09
申请号：US17404860
申请日：2021-08-17
申请人： TOPRAY MEMS INC.
发明人： Chin-Sung Liu , Shin-Ter Tsai , Hsiao-Ming Chien
IPC分类号： G06F3/01
摘要： A tactile feedback device for producing uniform vibration in an effective area is provided, including: a substrate, a vibration motor, a frame, and a plurality of cushion pads; the vibration motor is fixed on the substrate at an off-center position and can vibrate back-and-forth in a first direction; the frame forms a plurality of bonding areas and at least a pair of cantilever beams, the cantilever beams are located on both sides of the first direction and parallel to a second direction, the second direction is perpendicular to the first direction, and the cantilever beams are partially fixed to the substrate; the cushion pads are fixed between the substrate and the bonding area; thereby, the tactile feedback of uniform vibration can be obtained when contacting each operation position of the substrate.

2. 发明申请

US20180074279A1 STRUCTURE OF DUAL-LENS WITH MECHANIC ZERO TILT ANGLE AND ADJUSTMENT METHOD THEREOF 审中-公开
公开(公告)号：US20180074279A1
公开(公告)日：2018-03-15
申请号：US15344607
申请日：2016-11-07
申请人： TOPRAY MEMS INC.
发明人： Chin-Sung Liu , Shin-Ter Tsai , Tsung-Min Yang , Chi-Ling Chang
IPC分类号： G02B7/02 , H02K41/035 , H02K15/16
摘要： A dual-lens mechanic zero tilt angle adjustment method is disclosed, comprising a preparation step, an adjustment step and an engagement step, wherein preparation step comprising: disposing a dual-lens at one or two voice coil motors (VCM), with the dual-lens having optical axes respectively unparallel to the normal of the plane of an adaptor, and the optical axes forming a first and second tilt angles with the normal of the adaptor plane; adjustment step comprising: adjusting the first and second tilt angles by moving VCM to zero degree; and engagement step comprising: adhering the bottom of VCM to an engagement surface of adaptor to obtain a structure of dual-lens mechanic zero tilt angle. As such, the adaptor plane is engaged to the image sensor, and the tilt angles between the optical axes of dual-lens and the axis of the image sensor are both zero to improve imaging quality.

3. 发明授权

US09554026B2 Image-capturing apparatus 有权
标题翻译：图像捕获设备
公开(公告)号：US09554026B2
公开(公告)日：2017-01-24
申请号：US14631994
申请日：2015-02-26
申请人： TOPRAY MEMS INC.
发明人： Chin-Sung Liu , Yi-Jung Chen
IPC分类号： H04N5/225
CPC分类号： H04N5/2254 , H04N5/2252 , H04N5/2253 , H04N5/2257
摘要： An image-capturing apparatus is disclosed, including a lens driver module and a sensor module; wherein the lens driver module includes a lens housing chamber and a female engagement base, the lens housing chamber being for housing a lens, and the female engagement base being located inside the lens driver module; the sensor module includes a sensor and a male engagement base; the female engagement base being disposed on the male engagement base; and an optical calibration facility being used to adjust the lens driver module; when an optical axis of the lens driver module is parallel to a sensor optical axis of the sensor module, a glue is applied to fasten the lens driver module and the sensor module so that the female engagement base and the male engagement base do not move with respect to each other.
摘要翻译：公开了一种图像捕获装置，包括透镜驱动器模块和传感器模块; 其中所述透镜驱动器模块包括透镜容纳室和阴接合基座，所述透镜容纳室用于容纳透镜，并且所述阴接合基座位于所述透镜驱动器模块内部; 传感器模块包括传感器和阳接合基座; 所述阴接合基座设置在所述阳接合基座上; 和用于调整透镜驱动器模块的光学校准设备; 当透镜驱动器模块的光轴平行于传感器模块的传感器光轴时，施加胶水以紧固透镜驱动器模块和传感器模块，使得阴接合基座和阳接合基座不随着相互尊重

4. 发明授权

US11411480B2 Linear vibration actuator motor 有权
公开(公告)号：US11411480B2
公开(公告)日：2022-08-09
申请号：US16594243
申请日：2019-10-07
申请人： TOPRAY MEMS INC.
发明人： Chin-Sung Liu , Shin-Ter Tsai
IPC分类号： H02K33/16 , H02K33/02 , B06B1/04 , H02K33/12 , H02K7/104
摘要： A linear vibration actuator motor comprises a housing, a coil, a conductive sheet, a bracket, a magnet assembly and two elastic members. The coil is fixed to the bottom wall of the housing. The conductive sheet is fixed to the top wall of the housing and is located above the coil. The bracket is disposed in an accommodating space of the housing, forming framed space, and located above the coil and below the conductive sheet. The magnet assembly is disposed in the framed space above the coil and directly below the conductive sheet. The two elastic members are respectively located between two ends of the bracket and the inner side of two side walls of the housing. Thereby, the invention utilizes the induced current to provide resistance to achieve the damping effect against the motion of the assembly of the bracket and the magnet set with respect to conductive sheet.

5. 发明申请

US20220103050A1 LINEAR VIBRATION MOTOR 有权
公开(公告)号：US20220103050A1
公开(公告)日：2022-03-31
申请号：US17082009
申请日：2020-10-28
申请人： TOPRAY MEMS INC.
发明人： Chin-Sung Liu , Shin-Ter Tsai , Hsiao-Ming Chien , Chi-Ling Chang
IPC分类号： H02K33/16 , H02K33/10 , B06B1/04 , H02N2/02
摘要： A linear vibration motor is disclosed, including: a movable part, a suspension device, and a fixed part; wherein the movable part includes at least one magnet set, and the fixed part at least includes a coil, at least one magnetically conductive element and a housing; the magnet set and the coil and the magnetically conductive element of the fixed part are arranged with a gap. The magnetically conductive element is located above, below, or both above and below the magnet set; the suspension device includes two stripe springs, respectively located on both sides of the movable part, with one side of each stripe spring connected to the movable part, and the other side connected to the fixed part. When not actuated, the suspension device is a straight full-length stripe without bending at the connections at both ends.

6. 发明授权

US11072045B2 Method and structure for compensating tolerances in assembling modules 有权
公开(公告)号：US11072045B2
公开(公告)日：2021-07-27
申请号：US16780003
申请日：2020-02-03
申请人： TOPRAY MEMS INC.
发明人： Chin-Sung Liu , Shin-Ter Tsai , Tsung-Min Yang , Tsung-Hung Wu , Ming-Yan Lin , Chi-Ling Chang
IPC分类号： B23P19/04
摘要： A method and structure for compensating tolerances in assembling modules are provided. The method applies to a pressing fixture and a module with a baseline reference plane and an assembly baseline plane. The assembly baseline plane has at least three compensation baseline bumps, having the height greater than the compensation amount. The pressing fixture has a calibration reference plane. The method comprises: adjusting the position of the module or the pressing fixture to make the baseline reference plane parallel to the calibration reference plane; the pressing fixture using the calibration reference plane to press on the compensation baseline bumps, and changing the position of bump top of each compensation baseline bump; removing the pressing fixture from the compensation baseline bumps, and the plurality of the bump tops forming a preliminary baseline plane, and the preliminary baseline plane being parallel to the baseline reference plane.

7. 发明申请

US20180074280A1 STRUCTURE OF SINGLE-LENS WITH MECHANIC ZERO TILT ANGLE AND ADJUSTMENT METHOD THEREOF 审中-公开
公开(公告)号：US20180074280A1
公开(公告)日：2018-03-15
申请号：US15344608
申请日：2016-11-07
申请人： TOPRAY MEMS INC.
发明人： Chin-Sung Liu , Shin-Ter Tsai , Chi-Ling Chang , Hsiao-Ming Chien , Yueh-Lin Hsieh
IPC分类号： G02B7/02 , H02K41/035
CPC分类号： G02B7/023 , H02K41/0354 , H02K41/0356
摘要： A single-lens mechanic zero tilt angle adjustment method is disclosed, comprising a preparation step, an adjustment step and an engagement step, wherein preparation step comprising: disposing a lens at a voice coil motor (VCM), with a gap between the bottom of VCM and an engagement surface of an adaptor and the lens optical axis forming a tilt angle with the normal the adaptor plane; adjustment step comprising: adjusting the tilt angle by moving VCM and/or adaptor to zero degree and the optical axis perpendicular to the adaptor plane; and engagement step comprising: adhering the bottom of VCM to an engagement surface of adaptor to obtain a structure of single-lens mechanic zero tilt angle. As such, the adaptor plane is engaged to the image sensor, and the tilt angles between the lens optical axis o and the axis of the image sensor is zero to improve imaging quality.

8. 发明申请

US20160219198A1 IMAGE-CAPTURING APPARATUS 有权
标题翻译：图像捕获设备
公开(公告)号：US20160219198A1
公开(公告)日：2016-07-28
申请号：US14631994
申请日：2015-02-26
申请人： TOPRAY MEMS INC.
发明人： Chin-Sung Liu , Yi-Jung Chen
IPC分类号： H04N5/225
CPC分类号： H04N5/2254 , H04N5/2252 , H04N5/2253 , H04N5/2257
摘要： An image-capturing apparatus is disclosed, including a lens driver module and a sensor module; wherein the lens driver module including a lens housing chamber and a female engagement base, the lens housing chamber being for housing a lens, and the female engagement base being located inside the lens driver module; the sensor module including a sensor and a male engagement base; the female engagement base being disposed on the male engagement base; an optical calibration facility being used to adjust the lens driver module; when an optical axis of the lens driver module being parallel to a sensor optical axis of the sensor module, a glue being applied to fasten the lens driver module and the sensor module so that the female engagement base and the male engagement base not moving with respect to each other.
摘要翻译：公开了一种图像捕获装置，包括透镜驱动器模块和传感器模块; 其中所述透镜驱动器模块包括透镜容纳室和阴接合基座，所述透镜容纳室用于容纳透镜，并且所述阴接合基座位于所述透镜驱动器模块内部; 所述传感器模块包括传感器和阳接合基座; 所述阴接合基座设置在所述阳接合基座上; 用于调整透镜驱动器模块的光学校准设备; 当透镜驱动器模块的光轴平行于传感器模块的传感器光轴时，施加胶水以紧固透镜驱动器模块和传感器模块，使得阴接合基座和阳接合基座不相对于对彼此。

9. 发明申请

US20210249941A1 LINEAR VIBRATION MOTOR WITH COMPOUND ELASTIC SYSTEM 有权
公开(公告)号：US20210249941A1
公开(公告)日：2021-08-12
申请号：US16809953
申请日：2020-03-05
申请人： TOPRAY MEMS INC.
发明人： Chin-Sung Liu , Shin-Ter Tsai , Hsiao-Ming Chien
IPC分类号： H02K33/02
摘要： A linear vibration motor with compound elastic system is disclosed, comprising: a movable portion, a suspension system, and a fixed portion; wherein the movable portion includes at least a magnet set, and the suspension system includes at least a support element and an elastic element, the fixed portion includes at least a coil set, a magnetically permeable element set, and a housing; the magnetically permeable element set includes at least a first magnetically permeable element set, disposed above or below the magnetic set; the magnetic set includes at least two magnets arranged spaced apart, with up-down magnetization direction and adjacent magnets of opposite polarities. The length of the magnet set is greater than the length of the first magnetically permeable element set. The elastic element and the magnetic restoring force between the magnet set and the magnetically permeable element set constitute a compound elastic system.

10. 发明申请

US20210197327A1 METHOD AND STRUCTURE FOR COMPENSATING TOLERANCES IN ASSEMBLING MODULES 有权
公开(公告)号：US20210197327A1
公开(公告)日：2021-07-01
申请号：US16780003
申请日：2020-02-03
申请人： TOPRAY MEMS INC.
发明人： Chin-Sung Liu , Shin-Ter Tsai , Tsung-Min Yang , Tsung-Hung Wu , Ming-Yan Lin , Chi-Ling Chang
IPC分类号： B23P19/04
摘要： A method and structure for compensating tolerances in assembling modules are provided. The method applies to a pressing fixture and a module with a baseline reference plane and an assembly baseline plane. The assembly baseline plane has at least three compensation baseline bumps, having the height greater than the compensation amount. The pressing fixture has a calibration reference plane. The method comprises: adjusting the position of the module or the pressing fixture to make the baseline reference plane parallel to the calibration reference plane; the pressing fixture using the calibration reference plane to press on the compensation baseline bumps, and changing the position of bump top of each compensation baseline bump; removing the pressing fixture from the compensation baseline bumps, and the plurality of the bump tops forming a preliminary baseline plane, and the preliminary baseline plane being parallel to the baseline reference plane.

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