KR101516019B1 - 시표 제시 장치 - Google Patents

시표 제시 장치 Download PDF

Info

Publication number
KR101516019B1
KR101516019B1 KR1020080054649A KR20080054649A KR101516019B1 KR 101516019 B1 KR101516019 B1 KR 101516019B1 KR 1020080054649 A KR1020080054649 A KR 1020080054649A KR 20080054649 A KR20080054649 A KR 20080054649A KR 101516019 B1 KR101516019 B1 KR 101516019B1
Authority
KR
South Korea
Prior art keywords
display
target
optical
pixel
polarizing
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.)
Expired - Fee Related
Application number
KR1020080054649A
Other languages
English (en)
Korean (ko)
Other versions
KR20080112949A (ko
Inventor
다테후미 오다
Original Assignee
가부시키가이샤 니데크
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 가부시키가이샤 니데크 filed Critical 가부시키가이샤 니데크
Publication of KR20080112949A publication Critical patent/KR20080112949A/ko
Application granted granted Critical
Publication of KR101516019B1 publication Critical patent/KR101516019B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
    • A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/25—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using polarisation techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/324—Colour aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/337—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using polarisation multiplexing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Signal Processing (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Eye Examination Apparatus (AREA)
KR1020080054649A 2007-06-22 2008-06-11 시표 제시 장치 Expired - Fee Related KR101516019B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2007-00165277 2007-06-22
JP2007165277A JP5209239B2 (ja) 2007-06-22 2007-06-22 視標呈示装置

Publications (2)

Publication Number Publication Date
KR20080112949A KR20080112949A (ko) 2008-12-26
KR101516019B1 true KR101516019B1 (ko) 2015-05-04

Family

ID=39719256

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080054649A Expired - Fee Related KR101516019B1 (ko) 2007-06-22 2008-06-11 시표 제시 장치

Country Status (5)

Country Link
US (1) US7607778B2 (enExample)
EP (1) EP2014222B1 (enExample)
JP (1) JP5209239B2 (enExample)
KR (1) KR101516019B1 (enExample)
CN (1) CN101361648B (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4827602B2 (ja) * 2006-04-28 2011-11-30 株式会社ニデック 視標呈示装置
JP5079575B2 (ja) * 2008-03-31 2012-11-21 株式会社ニデック 視標呈示装置
JP2010062683A (ja) * 2008-09-01 2010-03-18 Smk Corp リモートコントロール送信機
US8083353B2 (en) * 2009-08-17 2011-12-27 Allan N Hytowitz Animated image vision test
JP5421044B2 (ja) * 2009-09-29 2014-02-19 株式会社ニデック 検眼装置
GB201007697D0 (en) 2010-05-06 2010-06-23 Ucl Business Plc A supra-threshold test for use in detecting sensitivity loss across the field of vision
US8465153B1 (en) * 2010-11-23 2013-06-18 Joergen Bruun-Jensen System for clinical examination of visual functions using lenticular optics or programmable displays
US20120249951A1 (en) * 2011-03-31 2012-10-04 Nidek Co., Ltd. Optotype presenting apparatus
CN102722045B (zh) * 2012-06-07 2013-11-20 深圳市华星光电技术有限公司 立体显示器
JP2014018454A (ja) * 2012-07-19 2014-02-03 Topcon Corp 視標呈示装置
DE202013010668U1 (de) * 2013-11-28 2014-03-13 Ipro Gmbh Software zur Steuerung eines 3D-Monitors für die subjektive Refraktion (Sehschärfenprüfung) zur monokularen Refraktion unter binokularen Bedingungen im 3D-Umfeld
CN104127165A (zh) * 2014-06-30 2014-11-05 上海市第一师范学校附属小学 一种视力检测装置
US9595126B2 (en) 2014-12-15 2017-03-14 Konan Medical Usa, Inc. Visual function targeting using randomized, dynamic, contrasting features
CN104739362B (zh) * 2015-02-13 2016-08-24 富阳学院 一种遥控可调视力表
DE102015207911B3 (de) * 2015-04-29 2016-09-15 Sigmund Scigalla Verfahren und Vorrichtung zur Bestimmung der Korrekturwerte der Augen einer Person
DE102015209484A1 (de) * 2015-05-22 2016-11-24 Deutsche Augenoptik AG Dynamisch stereoskope Sehzeichen
US20160352974A1 (en) * 2015-05-27 2016-12-01 Allan N. Hytowitz Using Comparative Pixel and Luminance Adjustment for Creating a Varying Acuity Perception
CN104840180B (zh) * 2015-06-05 2017-05-17 京东方科技集团股份有限公司 一种无人监控自动视觉检测装置
CN105615821A (zh) * 2016-01-21 2016-06-01 吉林大学 一种偏光视力检测装置
FR3059537B1 (fr) * 2016-12-07 2019-05-17 Essilor International Appareil et procede de mesure de refraction oculaire subjective de haute resolution en puissance optique spherique et/ou cylindrique
CN110300567B (zh) * 2016-12-15 2022-01-21 埃登卢克斯公司 用于改善融合功能的视力训练装置
CN107007247A (zh) * 2017-06-01 2017-08-04 徐仲昭 一种交互式视力检测系统及其视力检测方法
CN109124561A (zh) * 2018-03-20 2019-01-04 许昌学院 一种防背诵视力表
CN109330555A (zh) * 2018-09-14 2019-02-15 侯尧珍 一种基于云计算的智能化视力检测与训练矫正系统
JP7318380B2 (ja) * 2019-07-17 2023-08-01 株式会社Ｊｖｃケンウッド 評価装置、評価方法、及び評価プログラム
CN110967868A (zh) * 2019-11-29 2020-04-07 纳晶科技股份有限公司 液晶显示终端及视力测试方法
CN111528787A (zh) * 2020-04-30 2020-08-14 苏州亿格视觉科技有限公司 一种基于虚拟现实的中央眼测试方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132989A (ja) * 1984-12-01 1986-06-20 東芝テック株式会社 表示制御装置
US5026151A (en) * 1989-06-23 1991-06-25 Mentor O & O, Inc. Visual function tester with binocular vision testing
DE4115145A1 (de) * 1991-05-08 1992-11-12 Zeiss Carl Fa Sehpruefsystem
DE4235753A1 (de) 1992-10-23 1994-04-28 Zeiss Carl Fa Bilderzeugungssystem zum stereoskopischen Sehen
US6011580A (en) 1994-06-07 2000-01-04 Terumo Kabushiki Kaisha Image display apparatus
DE19746576A1 (de) 1997-10-22 1999-04-29 Zeiss Carl Fa Verfahren für die Bilderzeugung auf einem Farbbildschirm und ein dazu geeigneter Farbbildschirm
KR20020037157A (ko) 2000-11-13 2002-05-18 전병수 수직·수평회전모니터 및 그의 디스플레이 시스템
JP3796414B2 (ja) 2001-04-16 2006-07-12 株式会社有沢製作所 ３ｄ映像表示装置及び３ｄ映像表示装置用の偏光メガネ
DE102004032819B4 (de) 2004-07-07 2007-11-15 Block Optic Ltd. Sehprüfsystem
JP2006042978A (ja) 2004-08-02 2006-02-16 Nidek Co Ltd 検眼装置

Also Published As

Publication number Publication date
CN101361648A (zh) 2009-02-11
US7607778B2 (en) 2009-10-27
EP2014222A1 (en) 2009-01-14
JP2009000368A (ja) 2009-01-08
KR20080112949A (ko) 2008-12-26
US20080316428A1 (en) 2008-12-25
EP2014222B1 (en) 2013-03-20
JP5209239B2 (ja) 2013-06-12
CN101361648B (zh) 2012-02-29

Similar Documents

Publication Publication Date Title
KR101516019B1 (ko) 시표 제시 장치
KR101466982B1 (ko) 시표 표시 장치
JP3434546B2 (ja) 立体視用画像形成システム
US6929369B2 (en) Autostereoscopic display
JPH05130975A (ja) 視力検査装置
US20030063186A1 (en) 2D/3D convertible display
US7794087B2 (en) Optotype presenting apparatus
Hong et al. 25.3: Autostereoscopic 2D/3D Switching Display Using Electric‐Field‐Driven LC Lens (ELC Lens)
US20030067563A1 (en) 2D/3D convertible display
JP6197274B2 (ja) 視標呈示装置
JPH10221643A (ja) 立体画像表示装置
US11320716B2 (en) Display electronic device and driving method hereof
US20140152925A1 (en) Liquid crystal lens module and 3d display device
JP4827602B2 (ja) 視標呈示装置
JP6071105B2 (ja) 視標呈示装置
JP4804586B1 (ja) 立体映像表示装置及び立体映像観賞用メガネ
US12220168B2 (en) Chart projector for testing visual acuity
JP7095364B2 (ja) 検眼装置

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

FPAY Annual fee payment

Payment date: 20180328

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20190328

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20210423

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20210423