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1. CN107111145 - Head-mounted display apparatus, and display method

Office
Chine
Numéro de la demande 201680005434.8
Date de la demande 12.01.2016
Numéro de publication 107111145
Date de publication 29.08.2017
Numéro de délivrance 107111145
Date de délivrance 27.11.2020
Type de publication B
CIB
G09G 3/00
GPHYSIQUE
09ENSEIGNEMENT; CRYPTOGRAPHIE; PRÉSENTATION; PUBLICITÉ; SCEAUX
GDISPOSITIONS OU CIRCUITS POUR LA COMMANDE DE L'AFFICHAGE UTILISANT DES MOYENS STATIQUES POUR PRÉSENTER UNE INFORMATION VARIABLE
3Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques
G02B 27/01
GPHYSIQUE
02OPTIQUE
BÉLÉMENTS, SYSTÈMES OU APPAREILS OPTIQUES
27Systèmes ou appareils optiques non prévus dans aucun des groupes G02B1/-G02B26/117
01Dispositifs d'affichage "tête haute"
CPC
G02B 27/017
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
01Head-up displays
017Head mounted
G02B 2027/0118
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
01Head-up displays
0101characterised by optical features
0118comprising devices for improving the contrast of the display / brillance control visibility
G02B 2027/014
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
01Head-up displays
0101characterised by optical features
014comprising information/image processing systems
G02B 2027/0178
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
01Head-up displays
017Head mounted
0178Eyeglass type, eyeglass details G02C
G09G 3/001
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
001using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
G09G 2320/06
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2320Control of display operating conditions
06Adjustment of display parameters
Déposants RICOH CO LTD
株式会社理光
Inventeurs USUI YUUMA
臼井祐马
HIRANO SHIGENOBU
平野成伸
KAWASHIMA IKUE
川岛伊久卫
KATANO YASUO
片野泰男
HASEGAWA AINO
长谷川爱乃
OHSHIMA ATSUSHI
大岛淳
Mandataires 北京市柳沈律师事务所 11105
Données relatives à la priorité 2015-004246 13.01.2015 JP
2015-010958 23.01.2015 JP
2015199416 07.10.2015 JP
2015199417 07.10.2015 JP
Titre
(EN) Head-mounted display apparatus, and display method
(ZH) 头戴式显示装置和显示方法
Abrégé
(EN)
A head-mounted display apparatus (1) includes an image display part (10) configured to display an image, an optical unit (20,30,50) configured to lead the image to an eye of a wearer of the display apparatus (1), a light intensity detector (60) configured to detect light intensity (A) of external light, a dimmer filter (40) configured to vary transmittance to adjust the intensity (B) of the external light reaching the eye of the wearer, and a controller (70) configured to adjust the transmittance of the dimmer filter (40) and the light intensity (C) of a light source of the image display part (10) based on the light intensity (A) of the external light obtained by the light intensity detector (60).

(ZH)
一种头戴式显示装置(1),包括:配置为显示图像的图像显示部(10)、配置为将图像引导到显示装置(1)的穿戴者的眼睛的光学单元(20,30,50)、配置为检测外部光的光强度(A)的光强度检测器(60)、配置为改变透射率以调整到达穿戴者眼睛的外部光的强度(B)的调光过滤器(40)、以及配置为基于由光强检测器(60)获得的外部光的强度(A)调整调光过滤器(40)的透射率和图像显示部(10)的光源的光强度(C)的控制器(70)。

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