JP2009250705A - 照度センサ用光案内機構及び携帯電話機 - Google Patents
照度センサ用光案内機構及び携帯電話機 Download PDFInfo
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- JP2009250705A JP2009250705A JP2008096988A JP2008096988A JP2009250705A JP 2009250705 A JP2009250705 A JP 2009250705A JP 2008096988 A JP2008096988 A JP 2008096988A JP 2008096988 A JP2008096988 A JP 2008096988A JP 2009250705 A JP2009250705 A JP 2009250705A
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- light
- illuminance sensor
- guide mechanism
- light guide
- illuminance
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- 238000005286 illumination Methods 0.000 title claims abstract 7
- 239000000463 material Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 13
- 239000000758 substrate Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000005338 frosted glass Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0204—Compact construction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0233—Handheld
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
- G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
- G01J1/0422—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using light concentrators, collectors or condensers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Telephone Set Structure (AREA)
Abstract
【解決手段】照度センサ12は採光窓11から入射した光による照度を検出する。遮光部13は、採光窓11と照度センサ12との間に設けられ、採光窓11から入射した光以外の光を遮断する。遮光部13は、照度センサ12の受光面12aに垂直な方向に対して傾斜した内面13aを有する。内面13aの傾斜方向は内面13aが照度センサ12に対向する方向である。
【選択図】図3
Description
12,32 照度センサ
12a,32a 受光面
13,33 遮光部
13a,33a 内面
20 携帯電話機
21 操作キー
22 操作部
23 ディスプレイ
23a フレーム
23b 側端面
24 表示部
24a 筐体
24b 内側面
25 基板
26 透明カバー
27 カバーフレーム
Claims (8)
- 装置外部の光を取り込むための採光窓と、
該採光窓から入射した光による照度を検出する照度センサと、
前記採光窓と該照度センサとの間に設けられ、前記採光窓から入射した光以外の光を遮断する遮光部と
を有する照度センサ用光案内機構であって、
該遮光部は前記照度センサの受光面に垂直な線に対して傾斜した内面を有し、該内面の傾斜方向は前記内面が前記照度センサに対向する方向である照度センサ用光案内機構。 - 請求項1記載の照度センサ用光案内機構であって
前記遮光部は断面が円形あるいは多角形の空洞を形成し、該空洞の内面の少なくとも一部は前記照度センサの前記受光面に垂直な線に対して傾斜し、前記空洞の断面積が前記照度センサに向かって大きくなる照度センサ用光案内機構。 - 請求項1記載の照度センサ用光案内機構であって、
前記遮光部の内面の傾斜角度は、前記内面により反射されて前記照度センサに入射する光の量に基づいて決定された角度である照度センサ用光案内機構。 - 請求項1記載の照度センサ用光案内機構であって、
前記遮光部は、前記採光窓が設けられた筐体に一体的に形成される照度センサ用光案内機構。 - 請求項1記載の照度センサ用光案内機構であって、
前記照度センサの近傍に表示装置が配置され、該表示装置の一部が前記遮光部の一部を形成する照度センサ用光案内機構。 - 請求項1記載の照度センサ用光案内機構であって、
前記照度センサは装置筐体内に設けられ、該装置筐体の一部が前記遮光部の一部を形成する照度センサ用光案内機構。 - 請求項1記載の照度センサ用光案内機構であって、
前記採光窓は、光を散乱させながら透過する材料により形成される照度センサ用光案内機構。 - 請求項1乃至7のうちいずれか一項記載の照度センサ用光案内機構を有する携帯電話機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008096988A JP5444629B2 (ja) | 2008-04-03 | 2008-04-03 | 照度センサ用光案内機構及び携帯電話機 |
US12/318,276 US7884314B2 (en) | 2008-04-03 | 2008-12-23 | Light guide mechanism for guiding a light to an illuminance sensor |
TW097150230A TWI408420B (zh) | 2008-04-03 | 2008-12-23 | 用於將光導引至照明感測器之導光機構 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008096988A JP5444629B2 (ja) | 2008-04-03 | 2008-04-03 | 照度センサ用光案内機構及び携帯電話機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009250705A true JP2009250705A (ja) | 2009-10-29 |
JP5444629B2 JP5444629B2 (ja) | 2014-03-19 |
Family
ID=41132388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008096988A Expired - Fee Related JP5444629B2 (ja) | 2008-04-03 | 2008-04-03 | 照度センサ用光案内機構及び携帯電話機 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7884314B2 (ja) |
JP (1) | JP5444629B2 (ja) |
TW (1) | TWI408420B (ja) |
Cited By (7)
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JP4970606B1 (ja) * | 2011-03-31 | 2012-07-11 | 株式会社東芝 | テレビジョン装置及び電子機器 |
JP2013171609A (ja) * | 2012-02-22 | 2013-09-02 | Alpine Electronics Inc | 光学検知部を有するディスク装置 |
US8892169B2 (en) | 2012-10-11 | 2014-11-18 | Nec Casio Mobile Communications Ltd. | Mobile terminal, display control method thereof, and non-transitory computer readable medium storing display control program |
WO2016140493A1 (ko) * | 2015-03-02 | 2016-09-09 | 엘지이노텍(주) | 센서 및 이를 포함하는 휴대용 단말기 |
CN111885229A (zh) * | 2020-07-15 | 2020-11-03 | Oppo广东移动通信有限公司 | 电子设备和显示屏组件 |
WO2022030615A1 (ja) * | 2020-08-06 | 2022-02-10 | 凸版印刷株式会社 | 光学式指紋センサ |
KR102579001B1 (ko) * | 2022-11-30 | 2023-09-15 | 김재근 | 조도 예측 장치 |
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US6850788B2 (en) | 2002-03-25 | 2005-02-01 | Masimo Corporation | Physiological measurement communications adapter |
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WO2010003134A2 (en) | 2008-07-03 | 2010-01-07 | Masimo Laboratories, Inc. | Protrusion, heat sink, and shielding for improving spectroscopic measurement of blood constituents |
US8630691B2 (en) | 2008-08-04 | 2014-01-14 | Cercacor Laboratories, Inc. | Multi-stream sensor front ends for noninvasive measurement of blood constituents |
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US9435910B2 (en) * | 2011-11-29 | 2016-09-06 | Maxim Integrated Products, Inc. | Light sensing device for detecting gestures having a casing with a lens receiving aperture disposed immediately adjacent to a display screen |
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WO2017024060A1 (en) | 2015-08-03 | 2017-02-09 | Biogen Ma Inc. | Factor ix fusion proteins and methods of making and using same |
KR20180050297A (ko) * | 2015-09-01 | 2018-05-14 | 소니 주식회사 | 리모트 기기 및 리모트 기기 시스템 |
CN105487148A (zh) * | 2015-11-12 | 2016-04-13 | 广东欧珀移动通信有限公司 | 色温镜片 |
US10617302B2 (en) | 2016-07-07 | 2020-04-14 | Masimo Corporation | Wearable pulse oximeter and respiration monitor |
CN106768884B (zh) * | 2016-12-15 | 2023-09-12 | 中国建材检验认证集团股份有限公司 | 建筑导光膜及其制品的导光效果检测装置及检测方法 |
CN108494899B (zh) * | 2018-02-08 | 2023-10-17 | Oppo广东移动通信有限公司 | 电子装置 |
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JPS58154625A (ja) * | 1982-03-10 | 1983-09-14 | Masato Oki | 全天空照度検出センサ |
JPS60151200A (ja) * | 1984-01-18 | 1985-08-09 | 富士通株式会社 | 放射冷却器 |
JPH01113709A (ja) * | 1987-08-22 | 1989-05-02 | Philips Gloeilampenfab:Nv | 光ビーム案内用継手装置 |
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JPH112853A (ja) * | 1997-06-11 | 1999-01-06 | Fuji Photo Film Co Ltd | カメラ用測光装置 |
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JP2002292775A (ja) * | 2001-03-26 | 2002-10-09 | Three M Innovative Properties Co | グラフィックス形成用シート及びグラフィックス表示シート |
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US7092174B2 (en) * | 2001-05-18 | 2006-08-15 | Konica Corporation | Image pickup lens, image pickup apparatus and method for forming image pickup lens |
CN101138090B (zh) * | 2005-03-14 | 2010-05-26 | 柯尼卡美能达精密光学株式会社 | 摄像装置以及电子器具 |
-
2008
- 2008-04-03 JP JP2008096988A patent/JP5444629B2/ja not_active Expired - Fee Related
- 2008-12-23 TW TW097150230A patent/TWI408420B/zh not_active IP Right Cessation
- 2008-12-23 US US12/318,276 patent/US7884314B2/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS58154625A (ja) * | 1982-03-10 | 1983-09-14 | Masato Oki | 全天空照度検出センサ |
JPS60151200A (ja) * | 1984-01-18 | 1985-08-09 | 富士通株式会社 | 放射冷却器 |
JPH01113709A (ja) * | 1987-08-22 | 1989-05-02 | Philips Gloeilampenfab:Nv | 光ビーム案内用継手装置 |
JPH01302129A (ja) * | 1988-05-31 | 1989-12-06 | Iwasaki Electric Co Ltd | 光ファイバー入射光量測定用照度計 |
JPH03130627A (ja) * | 1989-10-14 | 1991-06-04 | Sony Corp | 照度計及び照度計アダプタ |
JPH112853A (ja) * | 1997-06-11 | 1999-01-06 | Fuji Photo Film Co Ltd | カメラ用測光装置 |
JPH1164103A (ja) * | 1997-08-20 | 1999-03-05 | Tec Corp | 光センサ装置および照明器具 |
JP2002292775A (ja) * | 2001-03-26 | 2002-10-09 | Three M Innovative Properties Co | グラフィックス形成用シート及びグラフィックス表示シート |
JP2007215206A (ja) * | 2003-03-26 | 2007-08-23 | Semiconductor Energy Lab Co Ltd | 携帯通信機器 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4970606B1 (ja) * | 2011-03-31 | 2012-07-11 | 株式会社東芝 | テレビジョン装置及び電子機器 |
JP2012216927A (ja) * | 2011-03-31 | 2012-11-08 | Toshiba Corp | テレビジョン装置及び電子機器 |
JP2013171609A (ja) * | 2012-02-22 | 2013-09-02 | Alpine Electronics Inc | 光学検知部を有するディスク装置 |
US8892169B2 (en) | 2012-10-11 | 2014-11-18 | Nec Casio Mobile Communications Ltd. | Mobile terminal, display control method thereof, and non-transitory computer readable medium storing display control program |
WO2016140493A1 (ko) * | 2015-03-02 | 2016-09-09 | 엘지이노텍(주) | 센서 및 이를 포함하는 휴대용 단말기 |
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CN111885229A (zh) * | 2020-07-15 | 2020-11-03 | Oppo广东移动通信有限公司 | 电子设备和显示屏组件 |
WO2022030615A1 (ja) * | 2020-08-06 | 2022-02-10 | 凸版印刷株式会社 | 光学式指紋センサ |
KR102579001B1 (ko) * | 2022-11-30 | 2023-09-15 | 김재근 | 조도 예측 장치 |
Also Published As
Publication number | Publication date |
---|---|
TWI408420B (zh) | 2013-09-11 |
US20090250598A1 (en) | 2009-10-08 |
US7884314B2 (en) | 2011-02-08 |
JP5444629B2 (ja) | 2014-03-19 |
TW200942873A (en) | 2009-10-16 |
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