BR112016029727A8 - foco automático para câmeras de arranjo de óptica dobrada - Google Patents

foco automático para câmeras de arranjo de óptica dobrada

Info

Publication number
BR112016029727A8
BR112016029727A8 BR112016029727A BR112016029727A BR112016029727A8 BR 112016029727 A8 BR112016029727 A8 BR 112016029727A8 BR 112016029727 A BR112016029727 A BR 112016029727A BR 112016029727 A BR112016029727 A BR 112016029727A BR 112016029727 A8 BR112016029727 A8 BR 112016029727A8
Authority
BR
Brazil
Prior art keywords
vcm
light directing
directing surface
auto focus
array camera
Prior art date
Application number
BR112016029727A
Other languages
English (en)
Other versions
BR112016029727B1 (pt
BR112016029727A2 (pt
Inventor
Georgiev Georgiev Todor
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112016029727A2 publication Critical patent/BR112016029727A2/pt
Publication of BR112016029727A8 publication Critical patent/BR112016029727A8/pt
Publication of BR112016029727B1 publication Critical patent/BR112016029727B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/04—Focusing arrangements of general interest for cameras, projectors or printers adjusting position of image plane without moving lens
    • G03B3/06—Focusing arrangements of general interest for cameras, projectors or printers adjusting position of image plane without moving lens using movable reflectors to alter length of light path
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G03B13/36—Autofocus systems
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/17—Bodies with reflectors arranged in beam forming the photographic image, e.g. for reducing dimensions of camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/45—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from two or more image sensors being of different type or operating in different modes, e.g. with a CMOS sensor for moving images in combination with a charge-coupled device [CCD] for still images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/58—Means for changing the camera field of view without moving the camera body, e.g. nutating or panning of optics or image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/75—Circuitry for compensating brightness variation in the scene by influencing optical camera components
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0053—Driving means for the movement of one or more optical element
    • G03B2205/0069—Driving means for the movement of one or more optical element using electromagnetic actuators, e.g. voice coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Studio Devices (AREA)
  • Automatic Focus Adjustment (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Lens Barrels (AREA)

Abstract

foco automático para câmaras de arranjo de óptica dobrada. a presente invenção refere-se a aspectos relacionados a sistemas e técnicas de foco automático para uma câmera de arranjo tendo uma altura de baixo perfil, por exemplo, aproximadamente 4 mm. um motor de bobina de voz (vcm) pode ficar posicionado próximo a uma montagem de óptica dobrada na câmera de arranjo para permitir o movimento vertical de uma segunda superfície de direcionamento de luz de modo a mudar a posição focal do sensor correspondente. um membro de acionamento pode ficar posicionado dentro da bobina do vcm para fornecer movimento vertical, e o membro de acionamento pode ser acoplado à segunda superfície de direcionamento de luz, por exemplo, por uma alavanca. de modo correspondente, o movimento do membro de acionamento de vcm pode ser transferido para a segunda superfície de direcionamento de luz através de uma distância, fornecendo capacidades de foco automático sem aumentar a altura total da câmera de arranjo.
BR112016029727-0A 2014-06-20 2015-06-18 Módulo de foco automático para uma câmera e método para capturar uma imagem BR112016029727B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462015333P 2014-06-20 2014-06-20
US62/015,333 2014-06-20
US14/742,017 US9549107B2 (en) 2014-06-20 2015-06-17 Autofocus for folded optic array cameras
US14/742,017 2015-06-17
PCT/US2015/036409 WO2015195901A1 (en) 2014-06-20 2015-06-18 Autofocus for folded optic array cameras

Publications (3)

Publication Number Publication Date
BR112016029727A2 BR112016029727A2 (pt) 2017-08-22
BR112016029727A8 true BR112016029727A8 (pt) 2021-07-13
BR112016029727B1 BR112016029727B1 (pt) 2024-05-14

Family

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Also Published As

Publication number Publication date
CN106464787B (zh) 2019-11-19
KR20170020803A (ko) 2017-02-24
KR102113379B1 (ko) 2020-05-20
JP6837841B2 (ja) 2021-03-03
EP3158723B1 (en) 2019-07-24
CA2952449A1 (en) 2015-12-23
CA2952449C (en) 2022-08-02
US9549107B2 (en) 2017-01-17
CN106464787A (zh) 2017-02-22
JP2017520025A (ja) 2017-07-20
EP3158723A1 (en) 2017-04-26
WO2015195901A1 (en) 2015-12-23
US20150373252A1 (en) 2015-12-24
BR112016029727A2 (pt) 2017-08-22

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/06/2015, OBSERVADAS AS CONDICOES LEGAIS