Image display apparatus, electronic apparatus, image display system, image acquisition method and program

Patent metadata

Field	Value
Publication number	US-9300909-B2
Application number	US-201113064976-A
Country	US
Kind code	B2
Filing date	Apr 29, 2011
Priority date	Jun 7, 2010
Publication date	Mar 29, 2016
Grant date	Mar 29, 2016

Abstract

Disclosed herein is an image display apparatus, including: an image display section including a plurality of pixels arrayed therein and each including a display element, the image display section allowing an image pickup section for image pickup to be arranged on the rear face side thereof, the image display section further including a light transmitting part provided in a region thereof corresponding to the image pickup section; and a noise suppression processing unit adapted to carry out, for image information acquired by the image pickup section through the light transmitting part, a reflection noise suppression process for suppressing a reflection component of a display image on the image display section to the picked up image.

First claim

What is claimed is:

1. An image display apparatus comprising:
a first substrate between an image pickup section and a second substrate, a picked up image at said second substrate being transmissible through said first substrate to said image pickup section;
display elements between said first substrate and said second substrate, said display elements being configured to allow image light from the picked up image to pass therethrough and to emit display light to output a display image through said second substrate,
wherein said image pickup section is configured to detect said picked up image during a time period in which the display elements output the display image.

2. The image display apparatus according to claim 1 , wherein each of the display elements includes a light emitting element.

3. The image display apparatus according to claim 1 , wherein said picked up image is an image of an object.

4. The image display apparatus according to claim 1 , wherein said picked up image is transmissible through said image display section.

5. The image display apparatus according to claim 1 , wherein said first substrate is between said image pickup section and said display elements.

6. The image display apparatus according to claim 1 , further comprising:
a timing control section configured to synchronize display timing of the image display section with image pickup timing of the image pickup section.

7. The image display apparatus according to claim 1 , further comprising:
a condensing section configured to condense said picked up image onto said image pickup section, said condensing section being between said image pickup section and said first substrate.

8. The image display apparatus according to claim 1 , further comprising:
a noise suppression processing unit configured to perform noise suppression on said picked up image to suppress a reflection component of the picked up image, a portion the display image reflected from said second substrate being said reflection component.

9. The image display apparatus according to claim 8 , wherein said noise suppression extracts a particular region of the picked up image from a background region of the picked up image, said reflection component in only said particular region being suppressed during said noise suppression.

10. The image display apparatus according to claim 8 , wherein said noise suppression uses luminance information from said display elements.

11. The image display apparatus according to claim 1 , further comprising:
a light transmitting portion between said second substrate and said display elements, said display image and said picked up image being transmissible through openings in said light transmitting portion.

12. The image display apparatus according to claim 11 , further comprising:
a diffraction correction unit configured to perform a diffraction correction process, said diffraction correction process suppressing an influence of a diffraction effect on said picked up image.

13. The image display apparatus according to claim 12 , wherein said openings cause said diffraction effect.

14. The image display apparatus according to claim 12 , further comprising:
a wavelength distribution measuring section configured to convert a wavelength distribution of external light into wavelength distribution information, said diffraction correction process using said wavelength distribution information.

15. The image display apparatus according to claim 14 , wherein said external light is transmissible through said second substrate to said first substrate, said external light being other than an object image.

16. The image display apparatus according to claim 15 , wherein said object image is transmissible through said second substrate to said first substrate, a portion of the picked up image being said object image.

17. An electronic apparatus comprising:
the image display apparatus according to claim 1 .

18. The image display apparatus according to claim 1 , wherein the image pickup section is provided adjacent to a rear surface of the first substrate.

19. An image acquisition method comprising:
a step of allowing image light from a picked up image to pass through display elements and of emitting display light to output a display image from the display elements through a second substrate, said display elements between a first substrate and said second substrate;
a step of detecting the picked up image, said picked up image at said second substrate being transmitted through said first substrate to an image pickup section,
wherein said image pickup section detects said picked up image during a time period in which the display elements output the display image.

20. A non-transitory computer-readable medium storing instructions that when executed with an image display apparatus, causes the image display apparatus to execute the image acquisition method according to claim 19 .

Assignees

• Nakamura Kazuo
• Joled Inc

Inventors

• Nakamura Kazuo

Classifications

• H04N23/63

  by using electronic viewfinders · CPC title

• H10K59/8792

  comprising light absorbing layers, e.g. black layers · CPC title

• H04N2007/145

  Handheld terminals · CPC title

• H01L27/3234

  Electricity · mapped topic

• H01L27/326

  Electricity · mapped topic