Title:
DEVICE HAVING COMBINATION 2D-3D DISPLAY
Document Type and Number:
WIPO Patent Application WO/2023/039617
Kind Code:
A3
Abstract:
In accordance with an embodiment, a device includes: a frame and an autostereoscopic display (104) coupled to the frame. The autostereoscopic display (104) includes: a display panel including light-emitting diodes (602) in a first far-field region (402), in a second far-field region (402), and in a near-field region (1902), the near-field region (1902) disposed between the first far-field region (402) and the second far-field region (402); a first microlens (604) overlapping the first far-field region (402) of the display panel; and a second microlens (604) overlapping the second far-field region (402) of the display panel, the second microlens (604) spaced apart from the first microlens (604), where the near-field region (1902) of the display panel is free of microlenses (604).
Inventors:
WU PINGFAN (US)
HUA CHIWEI (US)
HONG HEATHER (US)
PENG LIANG (US)
HUA CHIWEI (US)
HONG HEATHER (US)
PENG LIANG (US)
Application Number:
PCT/US2022/082564
Publication Date:
August 24, 2023
Filing Date:
December 29, 2022
Export Citation:
Assignee:
FUTUREWEI TECHNOLOGIES INC (US)
International Classes:
G02B27/01; G02B30/22; G02B3/00
Domestic Patent References:
| WO2016008173A1 | 2016-01-21 | |||
| WO2018185218A2 | 2018-10-11 |
Foreign References:
| US20160011429A1 | 2016-01-14 | |||
| US20170155891A1 | 2017-06-01 | |||
| US20190265476A1 | 2019-08-29 | |||
| US8582209B1 | 2013-11-12 | |||
| US20220291507A1 | 2022-09-15 | |||
| US20220308349A1 | 2022-09-29 | |||
| US20100296061A1 | 2010-11-25 |
Other References:
WANG YI-JUN ET AL: "A Novel Architecture for Autostereoscopic 2D/3D Switchable Display Using Dual Layer Strip Patterned OLED Backlight Module", JOURNAL OF DISPLAY TECHNOLOGY, IEEE SERVICE CENTER, NEW YORK, NY, US, vol. 10, no. 5, May 2014 (2014-05-01), pages 352 - 356, XP011545683, ISSN: 1551-319X, [retrieved on 20140414], DOI: 10.1109/JDT.2014.2301739
JASON GENG: "Three-dimensional display technologies", ADVANCES IN OPTICS AND PHOTONICS, vol. 5, no. 4, 22 November 2013 (2013-11-22), pages 456 - 535, XP055205716, DOI: 10.1364/AOP.5.000456
CHO SEONG-WOO ET AL: "Convertible two-dimensional-three-dimensional display using an LED array based on modified integral imaging", OPTICS LETTERS, vol. 31, no. 19, 1 October 2006 (2006-10-01), US, pages 2852, XP093063824, ISSN: 0146-9592, DOI: 10.1364/OL.31.002852
JASON GENG: "Three-dimensional display technologies", ADVANCES IN OPTICS AND PHOTONICS, vol. 5, no. 4, 22 November 2013 (2013-11-22), pages 456 - 535, XP055205716, DOI: 10.1364/AOP.5.000456
CHO SEONG-WOO ET AL: "Convertible two-dimensional-three-dimensional display using an LED array based on modified integral imaging", OPTICS LETTERS, vol. 31, no. 19, 1 October 2006 (2006-10-01), US, pages 2852, XP093063824, ISSN: 0146-9592, DOI: 10.1364/OL.31.002852
Attorney, Agent or Firm:
CORTIAUS, Stephen (US)
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