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CN115667868A - Stereoscopic display device, test method and test device based on light splitting device - Google Patents

Stereoscopic display device, test method and test device based on light splitting device Download PDF

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Publication number
CN115667868A
CN115667868A CN202280002169.3A CN202280002169A CN115667868A CN 115667868 A CN115667868 A CN 115667868A CN 202280002169 A CN202280002169 A CN 202280002169A CN 115667868 A CN115667868 A CN 115667868A
Authority
CN
China
Prior art keywords
light splitting
stereoscopic display
test
splitting device
display device
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
CN202280002169.3A
Other languages
Chinese (zh)
Inventor
夏正国
潘熙松
蔡冬铃
汪洋
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.)
Deep Vision Technology Nanjing Co ltd
Original Assignee
Deep Vision Technology Nanjing Co ltd
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 Deep Vision Technology Nanjing Co ltd filed Critical Deep Vision Technology Nanjing Co ltd
Publication of CN115667868A publication Critical patent/CN115667868A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0207—Details of measuring devices
    • 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
    • G02B30/26—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 autostereoscopic type
    • G02B30/27—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 autostereoscopic type involving lenticular arrays

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

The embodiment of the application discloses stereoscopic display equipment, a testing method and a testing device based on a light splitting device, wherein the stereoscopic display equipment comprises: the distance between the display panel and the light splitting device is smaller than the focal length f of the light splitting device, the distance between the focal point of the light splitting device and the display panel is configured to be 0.4f-0.6f, and therefore the brightness change of the stereoscopic display device when the stereoscopic display device is watched at different angles is within a preset range.

Description

PCT国内申请，说明书已公开。PCT domestic application, specification has been published.

Claims (10)

PCT国内申请，权利要求书已公开。PCT domestic application, the claims have been published.
CN202280002169.3A 2021-06-17 2022-06-17 Stereoscopic display device, test method and test device based on light splitting device Pending CN115667868A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2021106716091 2021-06-17
CN202110671609.1A CN113405778A (en) 2021-06-17 2021-06-17 Three-dimensional display equipment, testing method and testing device for light-splitting device
PCT/CN2022/099370 WO2022262840A1 (en) 2021-06-17 2022-06-17 Stereo display device based on beam splitting device, and testing method and apparatus

Publications (1)

Publication Number Publication Date
CN115667868A true CN115667868A (en) 2023-01-31

Family

ID=77684625

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202110671609.1A Withdrawn CN113405778A (en) 2021-06-17 2021-06-17 Three-dimensional display equipment, testing method and testing device for light-splitting device
CN202280002169.3A Pending CN115667868A (en) 2021-06-17 2022-06-17 Stereoscopic display device, test method and test device based on light splitting device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN202110671609.1A Withdrawn CN113405778A (en) 2021-06-17 2021-06-17 Three-dimensional display equipment, testing method and testing device for light-splitting device

Country Status (3)

Country Link
CN (2) CN113405778A (en)
DE (1) DE212022000122U1 (en)
WO (1) WO2022262840A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113405778A (en) * 2021-06-17 2021-09-17 纵深视觉科技(南京)有限责任公司 Three-dimensional display equipment, testing method and testing device for light-splitting device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6160527A (en) * 1996-09-02 2000-12-12 Canon Kabushiki Kaisha Stereoscopic image display apparatus
CN1525211A (en) * 2003-02-28 2004-09-01 �ձ�������ʽ���� Image display device and portable terminal device using the same
TW201415086A (en) * 2010-08-03 2014-04-16 Chunghwa Picture Tubes Ltd Stereoscopic image displaying method and stereoscopic display device
CN104094596A (en) * 2012-02-02 2014-10-08 韩国科学技术研究院 Glasses-free stereoscopic 3D image display device for flattening viewing area and minimizing dynamic crosstalk
CN104880831A (en) * 2015-06-19 2015-09-02 京东方科技集团股份有限公司 Three-dimensional display device and control method of three-dimensional display device
CN107861256A (en) * 2017-11-29 2018-03-30 北京邮电大学 A kind of auto-stereo display system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103414911B (en) * 2013-07-31 2015-06-24 京东方科技集团股份有限公司 Method and device for naked eye three-dimensional display luminance uniformity evaluation
CN113405778A (en) * 2021-06-17 2021-09-17 纵深视觉科技(南京)有限责任公司 Three-dimensional display equipment, testing method and testing device for light-splitting device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6160527A (en) * 1996-09-02 2000-12-12 Canon Kabushiki Kaisha Stereoscopic image display apparatus
CN1525211A (en) * 2003-02-28 2004-09-01 �ձ�������ʽ���� Image display device and portable terminal device using the same
TW201415086A (en) * 2010-08-03 2014-04-16 Chunghwa Picture Tubes Ltd Stereoscopic image displaying method and stereoscopic display device
CN104094596A (en) * 2012-02-02 2014-10-08 韩国科学技术研究院 Glasses-free stereoscopic 3D image display device for flattening viewing area and minimizing dynamic crosstalk
CN104880831A (en) * 2015-06-19 2015-09-02 京东方科技集团股份有限公司 Three-dimensional display device and control method of three-dimensional display device
CN107861256A (en) * 2017-11-29 2018-03-30 北京邮电大学 A kind of auto-stereo display system

Also Published As

Publication number Publication date
DE212022000122U1 (en) 2023-08-25
CN113405778A (en) 2021-09-17
WO2022262840A1 (en) 2022-12-22

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