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1. (WO2017156985) DISPLAY APPARATUS, DISPLAY SYSTEM HAVING THE SAME, AND IMAGE DISPLAY METHOD THEREOF
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Pub. No.: WO/2017/156985 International Application No.: PCT/CN2016/096853
Publication Date: 21.09.2017 International Filing Date: 26.08.2016
IPC:
G02B 27/01 (2006.01) ,G02B 26/08 (2006.01) ,G02F 1/1335 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
01
Head-up displays
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
26
Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating
08
for controlling the direction of light
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333
Constructional arrangements
1335
Structural association of optical devices, e.g. polarisers, reflectors, with the cell
Applicants:
BOE TECHNOLOGY GROUP CO., LTD. [CN/CN]; No. 10 Jiuxianqiao Rd., Chaoyang District Beijing 100015, CN
Inventors:
LIU, Jiantao; CN
LI, Wenbo; CN
LV, Xuewen; 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:
201610159242.418.03.2016CN
Title (EN) DISPLAY APPARATUS, DISPLAY SYSTEM HAVING THE SAME, AND IMAGE DISPLAY METHOD THEREOF
(FR) APPAREIL D'AFFICHAGE, SYSTÈME D'AFFICHAGE COMPORTANT CET APPAREIL, ET PROCÉDÉ D'AFFICHAGE D'IMAGE ASSOCIÉ
Abstract:
(EN) A display apparatus includes an image display portion (1) for displaying an image, and a light modulator assembly (2) having a first light modulator and a second light modulator (21) arranged in series along the light propagating direction. The image display portion emits display light along a light propagating direction. The second light modulator has at least a reflective optical state. The first light modulator is switchable between the reflective optical state and a transmissive optical state and is on a side of the second light modulator proximal to the image display portion. A total number of light modulators including the second light modulator and any light modulator on a side of the second light modulator proximal to the image display portion is N, N is an integer ≥ 2.
(FR) L'invention concerne un appareil d'affichage qui comprend une partie d'affichage d'image (1) permettant d'afficher une image, et un ensemble de modulateurs de lumière (2) incluant un premier modulateur de lumière et un second modulateur de lumière (21) disposés en série le long de la direction de propagation de la lumière. La partie d'affichage d'image émet une lumière d'affichage le long d'une direction de propagation de la lumière. Le second modulateur de lumière présente au moins un état optique réfléchissant. Le premier modulateur de lumière peut alterner entre l'état optique réfléchissant et un état optique transmissif, et il se trouve sur un côté du second modulateur de lumière à proximité de la partie d'affichage d'image. Le nombre total de modulateurs de lumière, y compris le second modulateur de lumière et n'importe quel modulateur de lumière sur un côté du second modulateur de lumière à proximité de la partie d'affichage d'image, est N, N étant un nombre entier ≥ 2.
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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, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)