JP2003319215A - カメラディスプレイの属性制御方法 - Google Patents

カメラディスプレイの属性制御方法

Info

Publication number
JP2003319215A
JP2003319215A JP2003082302A JP2003082302A JP2003319215A JP 2003319215 A JP2003319215 A JP 2003319215A JP 2003082302 A JP2003082302 A JP 2003082302A JP 2003082302 A JP2003082302 A JP 2003082302A JP 2003319215 A JP2003319215 A JP 2003319215A
Authority
JP
Japan
Prior art keywords
camera
value
brightness
display
backlight
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.)
Pending
Application number
JP2003082302A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003319215A5 (enExample
Inventor
Mark John Bianchi
ジョン ビアンキ マーク
Amy E Battles
イー バトルズ アミー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of JP2003319215A publication Critical patent/JP2003319215A/ja
Publication of JP2003319215A5 publication Critical patent/JP2003319215A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G03B17/18—Signals indicating condition of a camera member or suitability of light
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3406—Control of illumination source
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G09G2320/064—Adjustment of display parameters for control of overall brightness by time modulation of the brightness of the illumination source

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Studio Devices (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
JP2003082302A 2002-04-19 2003-03-25 カメラディスプレイの属性制御方法 Pending JP2003319215A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/125,488 US6816676B2 (en) 2002-04-19 2002-04-19 Adaptive control of LCD display utilizing imaging sensor measurements
US10/125488 2002-04-19

Publications (2)

Publication Number Publication Date
JP2003319215A true JP2003319215A (ja) 2003-11-07
JP2003319215A5 JP2003319215A5 (enExample) 2006-05-18

Family

ID=29214796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003082302A Pending JP2003319215A (ja) 2002-04-19 2003-03-25 カメラディスプレイの属性制御方法

Country Status (2)

Country Link
US (1) US6816676B2 (enExample)
JP (1) JP2003319215A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006203328A (ja) * 2005-01-18 2006-08-03 Nec Corp 携帯型電子機器、および携帯型電子機器による画像表示方法
JP2009003011A (ja) * 2007-06-19 2009-01-08 Olympus Imaging Corp 画像表示装置、撮像装置、画像再生装置、及び画像表示方法
JP2012195961A (ja) * 2006-10-20 2012-10-11 Rohm Co Ltd バックライト駆動装置、画像表示装置、画像処理装置
JP2014523210A (ja) * 2012-06-21 2014-09-08 ホアウェイ・デバイス・カンパニー・リミテッド 色制御方法および通信装置

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US7969478B1 (en) * 2003-04-18 2011-06-28 Apple Inc. Method and apparatus for color correction of color devices for various operating conditions
US7492390B2 (en) * 2003-07-14 2009-02-17 Arecont Vision, Llc. Dual spectral band network camera
KR20050032319A (ko) * 2003-10-01 2005-04-07 삼성에스디아이 주식회사 전계방출표시장치 및 그 구동방법
KR100620966B1 (ko) * 2004-12-15 2006-09-19 삼성전자주식회사 화면 적응적인 파워 제어 장치 및 그 방법
JP2006345172A (ja) * 2005-06-08 2006-12-21 Olympus Imaging Corp ファインダ装置及びカメラ
CN101453563A (zh) * 2007-12-05 2009-06-10 鸿富锦精密工业（深圳）有限公司 摄影装置及其显示亮度调整方法
CN101534395B (zh) * 2008-03-14 2011-02-02 鸿富锦精密工业（深圳）有限公司 屏幕亮度调节系统和方法
CN103377621B (zh) * 2012-04-18 2016-08-17 浩鑫股份有限公司 背光调整系统与方法
US9293500B2 (en) 2013-03-01 2016-03-22 Apple Inc. Exposure control for image sensors
US9276031B2 (en) 2013-03-04 2016-03-01 Apple Inc. Photodiode with different electric potential regions for image sensors
US9741754B2 (en) 2013-03-06 2017-08-22 Apple Inc. Charge transfer circuit with storage nodes in image sensors
US9549099B2 (en) 2013-03-12 2017-01-17 Apple Inc. Hybrid image sensor
US9319611B2 (en) 2013-03-14 2016-04-19 Apple Inc. Image sensor with flexible pixel summing
US9596423B1 (en) 2013-11-21 2017-03-14 Apple Inc. Charge summing in an image sensor
US9596420B2 (en) 2013-12-05 2017-03-14 Apple Inc. Image sensor having pixels with different integration periods
US9473706B2 (en) 2013-12-09 2016-10-18 Apple Inc. Image sensor flicker detection
US10285626B1 (en) 2014-02-14 2019-05-14 Apple Inc. Activity identification using an optical heart rate monitor
US9232150B2 (en) 2014-03-12 2016-01-05 Apple Inc. System and method for estimating an ambient light condition using an image sensor
US9277144B2 (en) * 2014-03-12 2016-03-01 Apple Inc. System and method for estimating an ambient light condition using an image sensor and field-of-view compensation
US9584743B1 (en) 2014-03-13 2017-02-28 Apple Inc. Image sensor with auto-focus and pixel cross-talk compensation
US9497397B1 (en) 2014-04-08 2016-11-15 Apple Inc. Image sensor with auto-focus and color ratio cross-talk comparison
US9538106B2 (en) 2014-04-25 2017-01-03 Apple Inc. Image sensor having a uniform digital power signature
US9686485B2 (en) 2014-05-30 2017-06-20 Apple Inc. Pixel binning in an image sensor
CN105577941A (zh) * 2016-02-01 2016-05-11 惠州Tcl移动通信有限公司 一种终端屏幕亮度调节方法及系统
US9912883B1 (en) 2016-05-10 2018-03-06 Apple Inc. Image sensor with calibrated column analog-to-digital converters
US10658419B2 (en) 2016-09-23 2020-05-19 Apple Inc. Stacked backside illuminated SPAD array
JP6799690B2 (ja) 2017-01-25 2020-12-16 アップル インコーポレイテッドＡｐｐｌｅ Ｉｎｃ． 変調感度を有するｓｐａｄ検出器
US10656251B1 (en) 2017-01-25 2020-05-19 Apple Inc. Signal acquisition in a SPAD detector
US10962628B1 (en) 2017-01-26 2021-03-30 Apple Inc. Spatial temporal weighting in a SPAD detector
US10622538B2 (en) 2017-07-18 2020-04-14 Apple Inc. Techniques for providing a haptic output and sensing a haptic input using a piezoelectric body
US10440301B2 (en) 2017-09-08 2019-10-08 Apple Inc. Image capture device, pixel, and method providing improved phase detection auto-focus performance
US10848693B2 (en) 2018-07-18 2020-11-24 Apple Inc. Image flare detection using asymmetric pixels
US11019294B2 (en) 2018-07-18 2021-05-25 Apple Inc. Seamless readout mode transitions in image sensors
US11563910B2 (en) 2020-08-04 2023-01-24 Apple Inc. Image capture devices having phase detection auto-focus pixels
TWI775336B (zh) * 2021-03-03 2022-08-21 圓展科技股份有限公司 智能補光裝置、視訊設備及其智能補光方法
US11546532B1 (en) 2021-03-16 2023-01-03 Apple Inc. Dynamic correlated double sampling for noise rejection in image sensors
US12192644B2 (en) 2021-07-29 2025-01-07 Apple Inc. Pulse-width modulation pixel sensor
US12069384B2 (en) 2021-09-23 2024-08-20 Apple Inc. Image capture devices having phase detection auto-focus pixels

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0667280A (ja) * 1992-08-19 1994-03-11 Nikon Corp カメラの表示照明装置
US5572283A (en) * 1993-11-29 1996-11-05 Nikon Corporation Display illumination device for camera
JP3047885B2 (ja) * 1998-04-09 2000-06-05 日本電気株式会社 バックライト制御装置およびバックライト制御方法
JP3551123B2 (ja) * 2000-04-18 2004-08-04 ミノルタ株式会社 電子カメラ

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006203328A (ja) * 2005-01-18 2006-08-03 Nec Corp 携帯型電子機器、および携帯型電子機器による画像表示方法
JP2012195961A (ja) * 2006-10-20 2012-10-11 Rohm Co Ltd バックライト駆動装置、画像表示装置、画像処理装置
JP2009003011A (ja) * 2007-06-19 2009-01-08 Olympus Imaging Corp 画像表示装置、撮像装置、画像再生装置、及び画像表示方法
JP2014523210A (ja) * 2012-06-21 2014-09-08 ホアウェイ・デバイス・カンパニー・リミテッド 色制御方法および通信装置
US9318038B2 (en) 2012-06-21 2016-04-19 Huawei Device Co., Ltd. Color control method and communication apparatus

Also Published As

Publication number Publication date
US20030198466A1 (en) 2003-10-23
US6816676B2 (en) 2004-11-09

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