CN108259714B - 成像系统及用于控制ir滤光片装置的方法 - Google Patents

成像系统及用于控制ir滤光片装置的方法 Download PDF

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Publication number
CN108259714B
CN108259714B CN201711237154.2A CN201711237154A CN108259714B CN 108259714 B CN108259714 B CN 108259714B CN 201711237154 A CN201711237154 A CN 201711237154A CN 108259714 B CN108259714 B CN 108259714B
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China
Prior art keywords
aperture
filter
opening
imaging system
cut filter
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Chinese (zh)
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CN108259714A (zh
Inventor
约纳斯·耶尔姆斯特伦
斯蒂芬·伦德贝里
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Anxinshi Co Ltd
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Anxinshi Co Ltd
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
    • 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
    • G03B11/00—Filters or other obturators specially adapted for photographic purposes
    • 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/02—Diaphragms
    • G03B9/06—Two or more co-operating pivoted blades, e.g. iris type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only
    • 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
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • 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
    • 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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • 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
    • H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes

Landscapes

  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Optics & Photonics (AREA)
  • Blocking Light For Cameras (AREA)
  • Studio Devices (AREA)
  • Optical Filters (AREA)
  • Color Television Image Signal Generators (AREA)
  • Diaphragms For Cameras (AREA)
CN201711237154.2A 2016-12-28 2017-11-30 成像系统及用于控制ir滤光片装置的方法 Active CN108259714B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16207126.0 2016-12-28
EP16207126.0A EP3343894B1 (en) 2016-12-28 2016-12-28 Ir-filter arrangement

Publications (2)

Publication Number Publication Date
CN108259714A CN108259714A (zh) 2018-07-06
CN108259714B true CN108259714B (zh) 2019-11-12

Family

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Family Applications (1)

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CN201711237154.2A Active CN108259714B (zh) 2016-12-28 2017-11-30 成像系统及用于控制ir滤光片装置的方法

Country Status (6)

Country Link
US (1) US10386554B2 (enExample)
EP (1) EP3343894B1 (enExample)
JP (1) JP6560333B2 (enExample)
KR (1) KR102031270B1 (enExample)
CN (1) CN108259714B (enExample)
TW (1) TWI700538B (enExample)

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US11156456B2 (en) 2019-05-21 2021-10-26 Apple Inc. Optical proximity sensor integrated into a camera module for an electronic device
US11473898B2 (en) 2019-05-24 2022-10-18 Apple Inc. Wearable voice-induced vibration or silent gesture sensor
US11150332B1 (en) 2020-06-30 2021-10-19 Apple Inc. Self-calibrating optical transceiver system with reduced crosstalk sensitivity for through-display proximity sensing
US11460293B2 (en) 2020-09-25 2022-10-04 Apple Inc. Surface quality sensing using self-mixing interferometry
US11874110B2 (en) 2020-09-25 2024-01-16 Apple Inc. Self-mixing interferometry device configured for non-reciprocal sensing
US11629948B2 (en) 2021-02-04 2023-04-18 Apple Inc. Optical interferometry proximity sensor with optical path extender
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Also Published As

Publication number Publication date
US20180180783A1 (en) 2018-06-28
TW201823836A (zh) 2018-07-01
EP3343894B1 (en) 2018-10-31
TWI700538B (zh) 2020-08-01
EP3343894A1 (en) 2018-07-04
KR20180077049A (ko) 2018-07-06
JP6560333B2 (ja) 2019-08-14
CN108259714A (zh) 2018-07-06
JP2018151616A (ja) 2018-09-27
KR102031270B1 (ko) 2019-10-11
US10386554B2 (en) 2019-08-20

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