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1. 发明授权

US10827120B1 Optical image stabilization device and communication method thereof with enhanced serial peripheral interface communication efficiency 有权
公开(公告)号：US10827120B1
公开(公告)日：2020-11-03
申请号：US16682219
申请日：2019-11-13
申请人： Samsung Electro-Mechanics Co., Ltd.
发明人： Gyu Won Kim , Kyoung Joong Min
IPC分类号： H04N5/232 , G06F13/42 , G06F11/10
摘要： A camera apparatus includes an optical image stabilizer (OIS) device including a control circuit controlling data processing including reading data and writing data, and a digital circuit including a serial peripheral interface bus (SPI) master performing data processing based on SPI communications performed using the SPI master under control of the control circuit to perform an OIS function; and a sensor device including an SPI slave communicating with the SPI master and responding to a request from the OIS device. The control circuit sets a selected SPI communications mode selected from a plurality of predefined SPI communications modes. The digital circuit performs the selected SPI communications mode, and in response to the selected SPI communications mode being a burst status mode with a status check, checks two or more status bits for corresponding data to be read from the sensor device before reading the corresponding data from the sensor device.

2. 发明授权

US09381860B2 Apparatus for processing on-screen display and system for reprogramming camera module having the same 有权
标题翻译：用于处理屏幕显示的装置和用于重新编程具有该相机模块的相机模块的系统
公开(公告)号：US09381860B2
公开(公告)日：2016-07-05
申请号：US14335739
申请日：2014-07-18
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Gyu Won Kim , In Taek Song
IPC分类号： H04N7/18 , G09G5/02 , B60R1/00 , G06T11/00 , G06T11/60 , H04N5/445
CPC分类号： B60R1/00 , B60R2300/30 , B60R2300/806 , G06T11/001 , G06T11/60 , G09G5/02 , H04N5/44504 , H04N7/183
摘要： There is provided an apparatus for processing an on-screen display (OSD), the apparatus including: a buffer unit receiving first dynamic guideline image information, a color determining unit determining colors for previously divided sections included in the first dynamic guideline image information from the buffering unit, and an image synthesizing unit synthesizing second dynamic guideline image information having the colors for each of the sections, determined by the color determining unit with an image from a camera. With the apparatus for processing an OSD, a user freely sets colors of a warning message, a static guideline, and a dynamic guideline, whereby the warning message, the static guideline, and the dynamic guideline can be displayed on a screen without obscuring a rearview image. In addition, a dynamic guideline can be set as different colors according to sections divided into distances from the rear of a vehicle and an image can be continuously displayed. Further, the camera module can be reprogrammed.
摘要翻译：提供了一种用于处理屏幕显示（OSD）的设备，该设备包括：缓冲单元，接收第一动态指南图像信息;颜色确定单元，确定包括在第一动态准线图像信息中的先前划分的区域的颜色，缓冲单元和图像合成单元，其合成具有由颜色确定单元确定的每个部分的颜色的第二动态指南图像信息，其具有来自照相机的图像。利用用于处理OSD的设备，用户可以自由地设置警告消息，静态指南和动态指南的颜色，从而可以在屏幕上显示警告消息，静态指南和动态指南，而不会模糊后视图片。此外，根据分为车辆后方的距离的部分，可以将动态指南设定为不同的颜色，并且可以连续显示图像。此外，相机模块可以被重新编程。

3. 发明申请

US20130321631A1 ON-SCREEN DISPLAY DEVICE AND ON-SCREEN DISPLAY METHOD 审中-公开
标题翻译：屏幕显示设备和屏幕显示方法
公开(公告)号：US20130321631A1
公开(公告)日：2013-12-05
申请号：US13905071
申请日：2013-05-29
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Gyu Won Kim , Joo Young Ha , Kyoung Joong Min
IPC分类号： H04N7/18
CPC分类号： H04N7/18 , G09G5/003 , G09G2340/0407 , G09G2340/10 , G09G2340/12 , H04N7/147
摘要： Disclosed herein is a technology of reflecting a line width of an on-screen display (OSD) image to calculate an appropriate interpolation rate and interpolating the OSD image according to the calculated interpolation rate to output the interpolated OSD image, in order to provide an OSD image smoother as compared to the case according to the related art by smoothly displaying an OSD image to reduce image shaking.
摘要翻译：本文公开了一种反映屏幕显示（OSD）图像的线宽的技术，以根据计算的内插速率计算合适的内插速率和内插OSD图像，以输出插值的OSD图像，以提供OSD 通过平滑地显示OSD图像以减少图像抖动，与现有技术的情况相比，图像更平滑。

4. 发明授权

US10841464B2 Method of manufacturing camera module 有权
公开(公告)号：US10841464B2
公开(公告)日：2020-11-17
申请号：US16429542
申请日：2019-06-03
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Gyu Won Kim , Kyoung Joong Min
IPC分类号： H04N5/225 , G03B17/02 , H04M1/02 , H04N5/232
CPC分类号： H04N5/2252 , G03B17/02 , H04M1/0264 , H04N5/23264
摘要： A method of manufacturing a camera module that includes a housing having an inner space, a frame disposed in the inner space of the housing and configured to accommodate a lens barrel therein, and optical image stabilization driving wires including driving wires driving the frame in a direction perpendicular to an optical axis. The method includes fixing both end portions of a target driving wire, among the driving wires, to a first inner side surface of the housing, disposing the frame adjacent a second inner side surface of the housing that opposes the first inner side surface, and coupling a center part of the target driving wire to a mounting member of the frame that faces the first inner side surface of the housing.

5. 发明授权

US10812716B2 Camera apparatus having OIS function and communications method thereof 有权
公开(公告)号：US10812716B2
公开(公告)日：2020-10-20
申请号：US16174529
申请日：2018-10-30
申请人： Samsung Electro-Mechanics Co., Ltd.
发明人： Gyu Won Kim , Kyoung Joong Min
IPC分类号： H04N5/232 , G06F1/16
摘要： A camera apparatus includes an optical image stabilizer (OIS) circuit including a control circuit configured to control data reading, and a digital circuit including a serial peripheral interface bus (SPI) master and configured to perform data processing using SPI communications in response to control of the control circuit to perform hand-shake correction. The camera apparatus further includes a navigation sensor including an SPI slave for communication with the SPI master and configured to provide corresponding data in response to a request from the OIS circuit. The control circuit is further configured to control communication using a single mode or a burst mode based on a preset SPI communications setting, and the digital circuit is further configured to read data from the navigation sensor using two frames based on a single SPI communications setting in a case of using the burst mode.

6. 发明申请

US20150171792A1 APPARATUS AND METHOD FOR GENERATING SINUSOIDAL WAVES, AND SYSTEM FOR DRIVING PIEZOELECTRIC ACTUATOR USING THE SAME 有权
标题翻译：用于产生SINUSOIDAL WAVE的装置和方法，以及使用它的驱动压电致动器的系统
公开(公告)号：US20150171792A1
公开(公告)日：2015-06-18
申请号：US14245670
申请日：2014-04-04
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Gyu Won Kim
IPC分类号： H03B28/00 , G06F1/02 , H03M1/66 , H02N2/00
CPC分类号： H03M1/66 , G06F1/022 , G06F1/0321 , H01L41/042 , H02N2/008
摘要： An apparatus for generating sinusoidal waves may includes a look-up table storage unit including a plurality of sampling points with respect to a base frequency, a waveform-synthesizing unit calculating an integer ratio between an input target frequency and the base frequency and loading at least some of the plurality of sampling points from the look-up table storage unit according to the integer ratio, a correction unit substituting a digital value of at least one sampling point among the sampling points loaded from the look-up table with a digital value of a sampling point among the plurality of sampling points included in the look-up table storage unit having a maximum value, and a sinusoidal generation unit generating sinusoidal waves using the sampling points changed by the correction unit.
摘要翻译：用于产生正弦波的装置可以包括：查找表存储单元，其包括相对于基本频率的多个采样点;波形合成单元，计算输入目标频率和基本频率之间的整数比，并至少加载根据整数比，来自查找表存储单元的多个采样点中的一些采样点，校正单元将从查找表加载的采样点中的至少一个采样点的数字值替换为数字值在包括在具有最大值的查找表存储单元中的多个采样点中的采样点和使用由校正单元改变的采样点产生正弦波的正弦波生成单元。

7. 发明申请

US20130325313A1 DEVICE AND METHOD OF DISPLAYING DRIVING AUXILIARY INFORMATION 审中-公开
标题翻译：显示驱动辅助信息的装置和方法
公开(公告)号：US20130325313A1
公开(公告)日：2013-12-05
申请号：US13905068
申请日：2013-05-29
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Gyu Won Kim , Joo Young Ha
IPC分类号： B60R21/0134
CPC分类号： B60R21/0134 , B62D15/0295
摘要： Disclosed herein is a device of displaying driving auxiliary information capable of providing information on an obstacle positioned on an expected path on which a vehicle will move as well as the expected path according to a steering angle. The device includes: a camera photographing a real image; a first storing unit in which a guide line image for a driving trajectory of a vehicle is divided for each steering angle and stored; a steering sensor detecting a steering angle of the vehicle; a plurality of distance sensors measuring distances to an object positioned at an outer portion of the vehicle and spaced apart from each other; and a controlling unit connected to the first storing unit, the steering sensor, and the distance sensors.
摘要翻译：这里公开了一种显示驾驶辅助信息的装置，该驾驶辅助信息能够提供位于车辆将要移动的预期路径上的障碍物上的信息以及根据转向角度的预期路径的信息。该设备包括：拍摄真实图像的相机; 第一存储单元，其中针对每个转向角划分用于车辆的行驶轨迹的引导线图像并被存储; 检测车辆的转向角的转向传感器; 多个距离传感器，其测量到位于车辆的外部部分并且彼此间隔开的物体的距离; 以及连接到第一存储单元，转向传感器和距离传感器的控制单元。

8. 发明授权

US11263166B2 OIS circuit, OIS data sharing device, and operating method thereof 有权
公开(公告)号：US11263166B2
公开(公告)日：2022-03-01
申请号：US17015402
申请日：2020-09-09
申请人： Samsung Electro-Mechanics Co., Ltd.
发明人： Gyu Won Kim , Kyoung Joong Min
IPC分类号： G06F13/42 , G06F13/40 , G06F11/30 , G02B27/64 , G06F13/16
摘要： An optical image stabilization (OIS) circuit includes a first OIS circuit configured to operate as a serial peripheral interface (SPI) bus master with respect to a single sensor, read sensor data from the single sensor, and store the read sensor data, and configured to transmit a control code in a first SPI slave operation mode prior to a second SPI slave operation mode, and provide the sensor data in the second SPI slave operation mode, while operating as an SPI slave; and a second OIS circuit configured to operate as a SPI master with respect to the first OIS circuit, read the control code from the first OIS circuit, and store the control code in a first SPI master operation mode, and further configured to read and store the sensor data in a second SPI master operation mode subsequent to the first SPI master operation mode.

9. 发明授权

US10641988B2 Analog-digital converter module and camera driving apparatus including the same 有权
公开(公告)号：US10641988B2
公开(公告)日：2020-05-05
申请号：US16007295
申请日：2018-06-13
申请人： Samsung Electro-Mechanics Co., Ltd.
发明人： Gyu Won Kim , Kyoung Joong Min
IPC分类号： H03M1/12 , G02B7/04 , H04N5/232 , G02B7/10 , G02B7/09 , G03B3/10 , G03B5/00 , G02B27/64 , G02B7/08
CPC分类号： G02B7/102 , G02B7/09 , G03B3/10 , G03B5/00 , H04N5/23227 , H04N5/23258 , H04N5/23287 , G02B7/08 , G02B27/646 , G03B2205/0053 , H03M1/1245
摘要： An analog-digital converter (ADC) module includes: an ADC configured to convert an analog signal into digital data according to a control signal; and an ADC controller configured to receive a mode selection signal setting the ADC controller in one of a plurality of modes, output the control signal to the ADC, and receive the digital data from the ADC. The ADC controller repeatedly outputs the control signal to the ADC using a timer, and stores the digital data in a register in response to an end of conversion (EOC) signal from the ADC, in a first mode. The ADC controller outputs the control signal to the ADC in response to an instruction signal, stores the digital data in the register in response to the EOC signal being input from the ADC, and outputs an interrupt signal to the ADC in response to the digital data being stored in the register, in a second mode.

10. 发明授权

US09312467B2 Apparatus and method for generating sinusoidal waves, and system for driving piezo actuator using the same 有权
标题翻译：用于产生正弦波的装置和方法，以及用于驱动使用其的压电致动器的系统
公开(公告)号：US09312467B2
公开(公告)日：2016-04-12
申请号：US14199727
申请日：2014-03-06
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Gyu Won Kim
IPC分类号： H01L41/04 , H03M1/12 , H03M1/66 , G06F1/03 , H02N2/14
CPC分类号： H01L41/042 , B06B2201/55 , G06F1/0321 , H02N2/14 , H03M1/1245 , H03M1/66
摘要： An apparatus for generating sinusoidal waves may include: a look-up table storage unit storing a look-up table including a plurality of sampling points determined based on a base frequency and a sampling frequency; a sinusoidal wave generating unit calculating an integer ratio of a target frequency to the base frequency and obtaining sampling points from the look-up table by reflecting the integer ratio so as to generate a sinusoidal wave; and a correction control unit calculating noise information in the generated sinusoidal wave, and controlling the sinusoidal wave generating unit to correct the sampling frequency if the noise information fails to meet a predetermined requirement.
摘要翻译：用于产生正弦波的装置可以包括：查找表存储单元，其存储包括基于基准频率和采样频率确定的多个采样点的查找表; 正弦波产生单元，计算目标频率与基本频率的整数比，并且通过反映整数比率从查找表获得采样点，以产生正弦波; 以及校正控制单元，计算所生成的正弦波中的噪声信息，并且如果噪声信息不能满足预定的要求，则控制正弦波产生单元校正采样频率。

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