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1. 发明申请

US20230007163A1 IMAGE SENSOR INCLUDING PLURALITY OF AUTO FOCUSING PIXEL GROUPS 有权
公开(公告)号：US20230007163A1
公开(公告)日：2023-01-05
申请号：US17941302
申请日：2022-09-09
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Eunsub SHIM , Kyungho LEE , Masato FUJITA
IPC分类号： H04N5/232 , G03B13/16 , H01L27/146
摘要： An image sensor according to an example embodiment include a plurality of image pixel groups, a plurality of auto focusing (AF) pixel groups, a first transmission control signal line connected to a first pixel of each of the plurality of image pixel groups, a second transmission control signal line connected to a second pixel of each of the plurality of image pixel groups, a third transmission control signal line connected to a first pixel of each of the plurality of AF pixel groups, and a fourth transmission control signal line connected to a second pixel of each of the plurality of AF pixel groups, wherein the fourth transmission control signal line is electrically separated from the first to the third transmission control signal line, and the each of the plurality of image pixel group and the plurality of AF pixel groups are disposed below a single microlens.

2. 发明申请

US20210211580A1 PHASE DETECTION AUTOFOCUS (PDAF) OPTICAL SYSTEM 有权
公开(公告)号：US20210211580A1
公开(公告)日：2021-07-08
申请号：US16737788
申请日：2020-01-08
申请人： QUALCOMM Incorporated
发明人： Micha GALOR GLUSKIN
IPC分类号： H04N5/232 , H01L27/146 , G02B5/20 , G03B13/16 , H04N5/225 , H04N5/369
摘要： Apparatus for an optical system optimized for PDAF depth sensing are disclosed herein. An example apparatus includes a phase detection auto focus (PDAF) sensor including a plurality of focus pixels and a plurality of micro lenses. The example apparatus also includes an optical system located above the PDAF sensor and configured to direct light to the micro lenses of the PDAF sensor. In some examples, the optical system may be configured to include at least one circular asymmetric subsection of a lens.

3. 发明授权

US10564391B2 Imaging device and control method therefor 有权
公开(公告)号：US10564391B2
公开(公告)日：2020-02-18
申请号：US15940237
申请日：2018-03-29
申请人： FUJIFILM Corporation
发明人： Kosuke Takahashi , Nanae Sakuma , Takeshi Misawa , Atsushi Misawa
IPC分类号： G02B7/34 , G02B13/16 , H04N5/232 , G03B13/36 , G03B13/16
摘要： The digital camera includes a finder section, an imaging optical system, a focus ring, an imaging element, a main control section, a digital signal processing section, and a finder display control section. The imaging element outputs first and second imaging signals obtained by receiving the first and second rays formed by performing pupil division on the subject image. The main control section generates a defocus image, which indicates an amount of defocus of the imaging optical system, for each main subject area, on the basis of the first and second imaging signals obtained in the plurality of main subject areas. The finder display control section displays a defocus image of the single main subject area at a position where the main subject does not overlap with another main subject area.

4. 发明申请

US20190394391A1 ELECTRONIC DEVICE AND METHOD OF CONTROLLING SAME 审中-公开
公开(公告)号：US20190394391A1
公开(公告)日：2019-12-26
申请号：US16445253
申请日：2019-06-19
申请人： CANON KABUSHIKI KAISHA
发明人： Satoru Matsumoto
IPC分类号： H04N5/232 , G03B13/16
摘要： An electronic device communicates with a lens unit whose focus range is a first range between a first position and a second position of a focus lens. The electronic device obtains first information indicating a third position of the focus lens, at which the focus distance of the lens unit infinity, and a second range between the third position and the second position of the focus lens. The electronic device controls, on the basis of the first information, a display unit to display the first range and the second range of the focus lens to be distinguishable from each other.

5. 发明申请

US20180224714A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, DISPLAY CONTROL APPARATUS, AND DISPLAY CONTROL METHOD 审中-公开
公开(公告)号：US20180224714A1
公开(公告)日：2018-08-09
申请号：US15580328
申请日：2016-04-14
申请人： SONY CORPORATION
发明人： MASAFUMI WAKAZONO
IPC分类号： G03B13/16 , H04N5/232
CPC分类号： G03B13/16 , G02B7/365 , G03B13/36 , G03B17/18 , G06T1/20 , H04N5/23212 , H04N5/23216 , H04N5/23293
摘要： An image processing apparatus including: a display control unit configured to display highlighting corresponding to an in-focus degree of a subject included in an image on the basis of predetermined sensitivity and to perform control so that the sensitivity is determined depending on a predetermined condition.

6. 发明授权

US09921454B2 Imaging apparatus capable of generating an image with a weight of a signal corresponding to each type of spectral sensitivity characteristics and method of controlling the apparatus 有权
公开(公告)号：US09921454B2
公开(公告)日：2018-03-20
申请号：US15087690
申请日：2016-03-31
申请人： CANON KABUSHIKI KAISHA
发明人： Hiroshi Kudo
IPC分类号： H04N5/225 , G03B7/0997 , G03B13/16 , G03B13/36 , G03B13/06 , H04N5/232 , H04N5/235 , G03B13/00
CPC分类号： G03B7/09971 , G03B13/06 , G03B13/16 , G03B13/36 , H04N5/23212 , H04N5/23296 , H04N5/2354
摘要： An imaging apparatus includes a photometric lens for forming a secondary image of object light that has been transmitted through a lens unit and had a primary image formed by the lens unit, a photometric sensor for outputting a signal of the object light that has had the secondary image formed, and a PN liquid crystal panel located in the vicinity of a primary imaging plane. The imaging apparatus generates an image obtained by subjecting an output signal of the photometric sensor to reforming processing on the basis of an output signal of the photometric sensor when the PN liquid crystal panel serves as an object. Thus, the imaging apparatus can suppress a deterioration in the image that could be caused by various factors including a manufacturing error, a change over time, a change in temperature, and a change in humidity.

7. 发明授权

US09215363B2 Implementing autofocus in an image capture device while compensating for movement 有权
标题翻译：在补偿移动的同时在图像捕获设备中实现自动对焦
公开(公告)号：US09215363B2
公开(公告)日：2015-12-15
申请号：US10989990
申请日：2004-11-16
申请人： Donald J. Stavely , Mark J. Bianchi , Daniel M. Bloom , Charles E. Schinner , Kurt E. Spears , Wilfred Brake
发明人： Donald J. Stavely , Mark J. Bianchi , Daniel M. Bloom , Charles E. Schinner , Kurt E. Spears , Wilfred Brake
IPC分类号： H04N5/232 , G03B3/00 , G03B13/16
CPC分类号： H04N5/23212 , G03B3/00 , G03B13/16 , H04N5/23248
摘要： A system and method for focusing an image capture device are disclosed. One embodiment is a method comprising moving an autofocus window in response to detected movement of the image capture device.
摘要翻译：公开了一种用于聚焦图像捕获装置的系统和方法。一个实施例是一种方法，包括响应于检测到的图像捕获装置的移动移动自动聚焦窗口。

8. 发明申请

US20150168809A1 FOCUS CONTROL APPARATUS AND FOCUS CONTROL METHOD 有权
标题翻译：聚焦控制装置和聚焦控制方法
公开(公告)号：US20150168809A1
公开(公告)日：2015-06-18
申请号：US14534389
申请日：2014-11-06
申请人： Sony Corporation
发明人： Koji KAMIYA , Hiroaki MATSUMURA
IPC分类号： G03B13/16 , G03B13/24 , G03B13/36 , H04N5/232
CPC分类号： H04N5/23216 , G03B13/16 , G03B13/24 , G03B13/36 , H04N5/23203 , H04N5/23209 , H04N5/23212 , H04N5/23293
摘要： There is provided a focus control apparatus including: an information acquisition unit that acquires focal distance information of a predetermined position on a 2-dimensional map using the 2-dimensional map of focal distances; and a focus control unit that performs focus control based on the focal distance information which is acquired by the information acquisition unit.
摘要翻译：提供了一种聚焦控制装置，包括：信息获取单元，使用焦距的二维图像来获取二维地图上的预定位置的焦距信息; 以及聚焦控制单元，其基于由所述信息获取单元获取的所述焦距信息进行聚焦控制。

9. 发明授权

US07280751B2 In-finder display device 有权
标题翻译：取景器显示装置
公开(公告)号：US07280751B2
公开(公告)日：2007-10-09
申请号：US11109328
申请日：2005-04-19
申请人： Takaho Matsuda
发明人： Takaho Matsuda
IPC分类号： G03B13/16 , G03B17/20
CPC分类号： G03B13/30
摘要： An in-finder display device includes an optical member having prisms and disposed about a position where an objective unit forms an image; an image-inverting unit receiving light from the optical member; an eyepiece unit for guiding the light from the image-inverting unit to an observer; a light source; and an illuminating unit for guiding light from the light source to the prisms. Each of the prisms in the optical member has two prism facets forming a ridgeline nonparallel to a plane orthogonal to an optical axis of the objective unit. Light from the light source is reflected off the prisms, passes through the image-inverting unit, and is guided by the eyepiece unit to the observer.
摘要翻译：取景器显示装置包括具有棱镜的光学构件，并且围绕物镜单元形成图像的位置设置; 图像反转单元，接收来自光学构件的光; 用于将来自图像反转单元的光引导到观察者的目镜单元; 光源; 以及用于将来自光源的光引导到棱镜的照明单元。光学构件中的每个棱镜具有形成与平行于与物镜单元的光轴正交的平面的棱线的两个棱镜面。来自光源的光从棱镜反射，穿过图像反转单元，并由目镜单元引导到观察者。

10. 发明申请

US20050219403A1 Manual focus adjustment apparatus and focus assisting program 有权
标题翻译：手动对焦调节装置和对焦辅助程序
公开(公告)号：US20050219403A1
公开(公告)日：2005-10-06
申请号：US11091546
申请日：2005-03-29
申请人： Manabu Hyodo
发明人： Manabu Hyodo
IPC分类号： G03B3/00 , G02B7/28 , G02B7/36 , G03B3/12 , G03B13/00 , G03B13/16 , G03B17/00 , H04N5/222 , H04N5/225 , H04N5/232 , H04N5/262 , H04N9/07
CPC分类号： G03B13/16 , G03B3/12 , H04N5/23212
摘要： According to the present invention, when a lens is moved in an operation of an operation device, the focal information calculated for each travel position of the lens can be graphed corresponding to the lens position, and the focal information about the current lens position can be identified from the focal information about another position. Thus, a manual focus adjustment can be made while checking the graph. Especially, since the history of the focal information calculated for each lens travel position can be graphed, the lens can travel to the lens position in which a desired peak can be obtained when there are a plurality of peaks of focal information on the graph.
摘要翻译：根据本发明，当在操作装置的操作中移动透镜时，根据透镜位置可以对透镜的每个行进位置计算的焦点信息进行绘制，并且关于当前透镜位置的焦点信息可以是从关于另一个职位的焦点信息中确定。因此，可以在检查图形时进行手动对焦调整。特别地，由于可以对每个透镜行进位置计算的焦点信息的历史进行绘制，所以当在图上存在多个焦点信息的峰时，透镜可以行进到可以获得期望的峰值的透镜位置。

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