公开(公告)号：US20240196095A9

公开(公告)日：2024-06-13

申请号：US17362242

申请日：2021-06-29

申请人： Nearmap Australia Pty Ltd.

发明人： David Arnold BLEADS ,  James Austin BESLEY ,  Mark Harold TARLINTON

IPC分类号： H04N5/225 ,  G01C11/02 ,  G02B26/10 ,  G06T17/00

CPC分类号： H04N5/2254 ,  G01C11/025 ,  G02B26/105 ,  G06T17/00

摘要： The present disclosure is directed to a camera configured to capture a set of oblique images along a scan path on an object area; a scanning mirror structure including at least one surface for receiving light from the object area, the at least one surface having at least one first mirror portion at least one second portion comprised of low reflective material arranged around a periphery of the first mirror portion, the low reflective material being less reflective than the first mirror portion; and a drive coupled to the scanning mirror structure and configured to rotate the scanning mirror structure about a rotation axis based on a scan angle. The at least one second portion can be configured to block light that would pass around the first mirror portion and be received by the camera at scan angles beyond the set of scan angles.

公开(公告)号：US20240056664A1

公开(公告)日：2024-02-15

申请号：US17884572

申请日：2022-08-10

申请人： HTC Corporation

发明人： Ta-Chun Pu ,  Chun-Yih Wu ,  Yen-Liang Kuo

IPC分类号： H04N5/225 ,  G02B7/02 ,  H04N5/232 ,  H01Q1/27

CPC分类号： H04N5/2254 ,  G02B7/023 ,  H04N5/23245 ,  H01Q1/273 ,  H04N5/22525

摘要： An image sensing device includes a frame body, a lens group, a position adjuster, multiple antenna elements, and an image sensing element. The frame body has an accommodating space. The lens group is disposed in the accommodating space. The position adjuster is connected between the lens group and the frame body, and configured to allow the lens group to move in the accommodating space. The antenna elements are disposed on a second side of the lens group, and configured to provide sensing beams to a target area. The image sensing element is disposed on the second side of the lens group, and configured to sense reflected light beams of the target area. In addition, a head-mounted display device is also provided.

公开(公告)号：US20240053588A1

公开(公告)日：2024-02-15

申请号：US17948143

申请日：2022-09-19

申请人： LARGAN PRECISION CO., LTD.

发明人： Hsiang-Chi TANG ,  I-Hsuan CHEN ,  Hsin-Hsuan HUANG

IPC分类号： G02B13/00 ,  G02B9/14

CPC分类号： G02B13/0065 ,  G02B9/14 ,  G02B13/0035 ,  H04N5/2254

摘要： A folded optical system includes an optical folding assembly and lens elements. The optical folding assembly has a first transmissive surface, a first reflective surface, a second reflective surface substantially the same interface as the first transmissive surface, a third reflective surface and a second transmissive surface sequentially along an optical path. The optical path reaches the first reflective surface via the first transmissive surface along a first optical axis to be sequentially redirected to a second optical axis, a third optical axis, and a fourth optical axis respectively by the first reflective surface, the second reflective surface, and the third reflective surface and reaches an image surface via the second transmissive surface. The lens elements at least include a first lens element located on the first optical axis. The first lens element with positive refractive power has a light incident surface being convex in a paraxial region thereof.

公开(公告)号：US20230403476A1

公开(公告)日：2023-12-14

申请号：US17837551

申请日：2022-06-10

申请人： Dell Products L.P.

发明人： Yi-Hsien Lin ,  Chih-Hao Kao ,  Ghee Beng Ooi

IPC分类号： H04N5/232 ,  H04N5/225 ,  G03B13/36 ,  G03B13/20 ,  G03B30/00 ,  G02B7/40 ,  G06F1/16

CPC分类号： H04N5/232125 ,  H04N5/2252 ,  H04N5/2254 ,  H04N5/23293 ,  G03B13/36 ,  G03B13/20 ,  G03B30/00 ,  G02B7/40 ,  G06F1/1686 ,  G03B11/00

摘要： An information handling system camera that includes a rapid focus capability for near and far objects by selectively inserting and removing a refractive material between the camera lens and image sensor to effectively adjust the camera focusing distance. When far object focus is desired, a refractive material of predefined properties is inserted to enable an instant focus of the far object to the image sensor. When a near object focus is desired, the refractive material is removed (or replaced with a thinner material) to rapidly achieve focus. In addition, a voice coil motor or other actuator fine tunes the focus when desired. In one alternative embodiment, focus is performed only with the insertion and retraction of the refractive material so that no lens actuator is included in the camera. The refractive material extends the back focal distance between the lens and image sensor relative to the back focal distance without the refractive material. Rapid insertion of refractive material shortens the time to adjust focus relative to focus time associated with actuator-based lens movement focus.

公开(公告)号：US20230403447A1

公开(公告)日：2023-12-14

申请号：US17837560

申请日：2022-06-10

申请人： Microsoft Technology Licensing, LLC

发明人： Eeva Liisa Lehtola ,  Pertti Ensio Savolainen ,  Virpi Tuulikki Niemenmaa

IPC分类号： H04N5/225 ,  H04N5/247 ,  G03B30/00 ,  G02B3/08 ,  G06F1/16

CPC分类号： H04N5/2252 ,  H04N5/2256 ,  H04N5/2254 ,  H04N5/247 ,  H04N5/2257 ,  G03B30/00 ,  G02B3/08 ,  G06F1/1686

摘要： Mobile computing devices often incorporate a digital camera module to capture photographs and/or record video using one or more built-in digital cameras and photoflash LEDs. The photoflash LEDs are separated from the digital cameras and sensors within the digital camera module to provide an optical barrier therebetween. To aid the physical separation, a flat translucent window over the digital cameras is typically not shared with the photoflash LEDs. Such separation efforts are visually and tactilely evident to a user and introduce gaps that can be a source of moisture and/or particulate entry into the computing device. The presently disclosed technology introduces a common flat translucent window over the digital camera and photoflash LEDs within the digital camera module. Features adopted into the shared flat translucent window provide sufficient optical separation between the photoflash LEDs and the nearby cameras within the digital camera module.

公开(公告)号：US20230388634A1

公开(公告)日：2023-11-30

申请号：US17897577

申请日：2022-08-29

申请人： TRIPLE WIN TECHNOLOGY(SHENZHEN) CO.LTD.

发明人： JIAN-CHAO SONG ,  DING-NAN HUANG ,  SHIN-WEN CHEN ,  KUN LI

IPC分类号： H04N5/232 ,  H04N5/225 ,  G02B7/09

CPC分类号： H04N5/23296 ,  H04N5/2254 ,  G02B7/09

摘要： A zoom lens assembly for periscope use which is effectively soundless in operation includes a lens barrel defined with a through hole, a plurality of optical lenses disposed within the through hole, and a focusing member disposed between any two of the plurality of optical lenses. The focusing member in a camera module includes a bottom plate, a cover plate, a piezoelectric element, and a variable transparent body. The variable transparent body is between the bottom plate and the cover plate, the piezoelectric element is disposed on a surface of the cover plate that faces away from the variable transparent body. Electricity fed to the piezoelectric element causes movement of the element which deforms the variable transparent body and changes the focal length of the camera module.

公开(公告)号：US20230342058A9

公开(公告)日：2023-10-26

申请号：US17700187

申请日：2022-03-21

申请人： Micron Technology, Inc.

发明人： Frank F. Ross ,  Matthew A. Prather

IPC分类号： G03B11/04 ,  G03B17/12 ,  H04N5/225 ,  G06V10/147

CPC分类号： G03B11/045 ,  G03B17/12 ,  H04N5/2254 ,  H04N5/2252 ,  G06V10/147 ,  G06V20/597

摘要： The present disclosure includes apparatuses and methods related to a command bus in memory. A memory module may be equipped with multiple memory media types that are responsive to perform various operations in response to a common command. The operations may be carried out during the same clock cycle in response to the command. An example apparatus can include a first number of memory devices coupled to a host via a first number of ports and a second number of memory devices each coupled to the first number of memory devices via a second number of ports, wherein the second number of memory devices each include a controller, and wherein the first number of memory devices and the second number of memory devices can receive a command from the host to perform the various (e.g., the same or different) operations, sometime concurrently.

公开(公告)号：US20230280570A1

公开(公告)日：2023-09-07

申请号：US17864433

申请日：2022-07-14

申请人： Rays Optics Inc.

发明人： Ching-Sheng Chang

IPC分类号： G02B13/18

CPC分类号： G02B13/18 ,  H04N5/2254

摘要： A fixed focus image capturing lens, including a first lens group, a second lens group, and an aperture, is provided. The first lens group includes a first lens, a second lens, a third lens, and a fourth lens in sequence from an object side of the fixed focus image capturing lens to an image side thereof. The refractive powers of the first lens, the second lens, and the third lens are all negative. The second lens group includes four lenses having refractive power. The four lenses include a cemented lens. The aperture is disposed between the first lens group and the second lens group.

公开(公告)号：US20230266636A1

公开(公告)日：2023-08-24

申请号：US17679605

申请日：2022-02-24

申请人： Timothy Koch

发明人： Timothy Koch

IPC分类号： G03B9/08 ,  H04N5/225

CPC分类号： G03B9/08 ,  H04N5/2254 ,  E06B2009/2464

摘要： The present invention is a window pane assembly system and method utilizing locking a locking system for easy insertion of a second window pane and an electro kinetic strip or film on these window panes. These electrokinetic strips and films have the capability to do many things on the window panes like changing the opacity of the windows and allowing certain levels of light through the window. The use of this technology can create more opportunities for creating advertisements on window surfaces, storing energy or repelling solar energy for building temperature management and energy savings. The electrokinetic film can be used with a remodel of window panes or the electrokinetic strips and films can be built into new window panes. With the ability of the electrokinetic devices to allow certain levels of light in, there is the opportunity for many more technological advancements on the window panes. The electrokinetic film may incorporate a matrix of densely packed apertures with scalable shutters, to attenuate light transmission through the window pane assembly.

公开(公告)号：US20230262356A1

公开(公告)日：2023-08-17

申请号：US17852705

申请日：2022-06-29

申请人： Century Technology (Shenzhen) Corporation Limited

发明人： JUN-PING QIN ,  YUAN-HSING CHEN

IPC分类号： H04N5/372 ,  H04N5/225

CPC分类号： H04N5/372 ,  H04N5/2256 ,  H04N5/2254

摘要： An imaging system includes a light source and a CCD camera. The light source includes a white LED. The light source is configured to emit light toward a target object. The CCD camera is configured to receive light reflected by the target object and form images by reflected light. An optical device including the imaging system is also provided.