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1. (WO2017128730) HOLGRAPHIC DISPLAY DEVICE AND HOLOGRAPHIC DISPLAY METHOD
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/128730 International Application No.: PCT/CN2016/098667
Publication Date: 03.08.2017 International Filing Date: 12.09.2016
IPC:
G03H 1/22 (2006.01)
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
H
HOLOGRAPHIC PROCESSES OR APPARATUS
1
Holographic processes or apparatus using light, infra-red, or ultra-violet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
22
Processes or apparatus for obtaining an optical image from holograms
Applicants:
BOE TECHNOLOGY GROUP CO., LTD. [CN/CN]; No.10 Jiuxianqiao Rd., Chaoyang District Beijing 100015, CN
Inventors:
NIU, Bei; CN
Agent:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS; CHEN, Yuan 10th Floor, Tower D, Minsheng Financial Center, 28 Jianguomennei Avenue, Dongcheng District Beijing 100005, CN
Priority Data:
201610048819.425.01.2016CN
Title (EN) HOLGRAPHIC DISPLAY DEVICE AND HOLOGRAPHIC DISPLAY METHOD
(FR) DISPOSITIF D’AFFICHAGE HOLOGRAPHIQUE ET PROCÉDÉ D’AFFICHAGE HOLOGRAPHIQUE
Abstract:
(EN) A holographic display device and holographic display method are provided. The holographic display device includes at least one light-source generator (10). The light-source generator (10) includes: at least one laser device (11), configured to irradiate laser light; at least one light expander (12), configured to expand the laser light from the at least one laser device (11) into a plurality of beams of light; and at least one light condenser (13), configured to condense the plurality of beams of light from the at least one light expander (12) to generate a pair of virtual light sources capable of alternately emitting light at a predetermined frequency.
(FR) L’invention concerne un dispositif d’affichage holographique et un procédé d’affichage holographique. Le dispositif d’affichage holographique inclut au moins un générateur de source de lumière (10). Le générateur de source de lumière (10) inclut : au moins un dispositif laser (11), servant à projeter de la lumière laser ; au moins un élargisseur de lumière (12), servant à élargir la lumière laser provenant du ou des dispositifs laser (11) en une pluralité de faisceaux de lumière ; et au moins un condenseur de lumière (13), servant à condenser la pluralité de faisceaux de lumière provenant de l’élargisseur ou des élargisseurs de lumière (12) pour générer une paire de sources de lumière virtuelles pouvant émettre de la lumière en alternance à une fréquence préétablie.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
US20180059618