KR102031270B1 - 적외선 필터 장치 - Google Patents

적외선 필터 장치 Download PDF

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Publication number
KR102031270B1
KR102031270B1 KR1020170178171A KR20170178171A KR102031270B1 KR 102031270 B1 KR102031270 B1 KR 102031270B1 KR 1020170178171 A KR1020170178171 A KR 1020170178171A KR 20170178171 A KR20170178171 A KR 20170178171A KR 102031270 B1 KR102031270 B1 KR 102031270B1
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KR
South Korea
Prior art keywords
infrared
diaphragm
filter
filter device
opening
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KR1020170178171A
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English (en)
Korean (ko)
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KR20180077049A (ko
Inventor
요나스 헤젤름스트룀
스테판 룬드버그
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엑시스 에이비
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    • 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
    • H04N5/2254—
    • 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

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  • 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)
KR1020170178171A 2016-12-28 2017-12-22 적외선 필터 장치 Active KR102031270B1 (ko)

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
KR20180077049A KR20180077049A (ko) 2018-07-06
KR102031270B1 true KR102031270B1 (ko) 2019-10-11

Family

ID=57850854

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170178171A Active KR102031270B1 (ko) 2016-12-28 2017-12-22 적외선 필터 장치

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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US11740071B2 (en) 2018-12-21 2023-08-29 Apple Inc. Optical interferometry proximity sensor with temperature variation compensation
US11243068B1 (en) 2019-02-28 2022-02-08 Apple Inc. Configuration and operation of array of self-mixing interferometry sensors
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
US12209890B2 (en) 2022-03-31 2025-01-28 Apple Inc. Optical sensor module including an interferometric sensor and extended depth of focus optics

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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
CN108259714B (zh) 2019-11-12
CN108259714A (zh) 2018-07-06
JP2018151616A (ja) 2018-09-27
US10386554B2 (en) 2019-08-20

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