WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2012113335) ULTRASONIC WAVE RECEIVING WINDOW AND ULTRASONIC WAVE INPUT DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/113335    International Application No.:    PCT/CN2012/071480
Publication Date: 30.08.2012 International Filing Date: 22.02.2012
IPC:
G06F 3/043 (2006.01), G01S 7/537 (2006.01), G01S 7/524 (2006.01), G01S 7/526 (2006.01)
Applicants: SHENZHEN YIFANG DIGITAL TECHNOLOGY CO., LTD. [CN/CN]; Building No. 23, Fifth Region, Baiwangxin Industrial Park Songbai Road, Nanshan District Shenzhen, Guangdong 518108 (CN) (For All Designated States Except US).
WANG, Bin [CN/CN]; (CN) (For US Only).
PAN, Xiaozhong [CN/CN]; (CN) (For US Only).
ZLOTER, Yitzhak [IL/CN]; (CN) (For US Only).
SHENHOLZ, Gideon [IL/CN]; (CN) (For US Only).
ZHU, Shengli [CN/CN]; (CN) (For US Only).
LIU, Wensheng [CN/CN]; (CN) (For US Only).
SALNIKOV, Boris [IL/CN]; (CN) (For US Only)
Inventors: WANG, Bin; (CN).
PAN, Xiaozhong; (CN).
ZLOTER, Yitzhak; (CN).
SHENHOLZ, Gideon; (CN).
ZHU, Shengli; (CN).
LIU, Wensheng; (CN).
SALNIKOV, Boris; (CN)
Agent: GUANGDONG GUOXIN LAW FIRM; Patent attorney, LI, Wen 6/F Sitic Building, No.1010, Hongling Mid Road Shenzhen, Guangdong 518000 (CN)
Priority Data:
201110046142.8 25.02.2011 CN
Title (EN) ULTRASONIC WAVE RECEIVING WINDOW AND ULTRASONIC WAVE INPUT DEVICE
(FR) FENÊTRE DE RÉCEPTION ULTRASONORE ET DISPOSITIF DE SAISIE ULTRASONORE
(ZH) 一种超声波接收窗及超声波输入装置
Abstract: front page image
(EN)Disclosed is an ultrasonic wave receiving window (1), which comprises an ultrasonic wave receiving port (11) and a shielding portion (12) for shielding ultrasonic waves; the receiving port (11) has an area of 0.24 a2 to 0.6 a2, where a is the wavelength of an ultrasonic wave, and the receiving port (11) is exactly opposite to an ultrasonic wave receiver (31). The ultrasonic wave receiving window (1) functions to protect the ultrasonic wave receiver (31) from being damaged. By providing an ultrasonic wave receiving window (1) at the front end of the ultrasonic wave receiver (31), the present invention can filter some noise and echoes produced by the ultrasonic wave, improving the reception result of the ultrasonic wave. By using the ultrasonic wave receiving window (1), the ultrasonic wave input device of the present invention makes the input paths more continuous and effectively prevents the production of "fly lines", improving the input result.
(FR)Fenêtre de réception ultrasonore (1) comprenant un port de réception (11) à ultrasons de réception et un blindage ultrasonore (12), la surface du port de réception (11) étant de 0,24 à 0,6a2, a représentant une longueur d'onde ultrasonore, et le port de réception (11) étant parallèle au récepteur ultrasonore (31). La fenêtre de réception ultrasonore (1) de cette invention protège le récepteur ultrasonore (31) contre les endommagements. En raison de la configuration de la fenêtre de réception ultrasonore (1) sur l'extrémité avant du récepteur ultrasonore (31), la partie filtrant le bruit et les ultrasons sont en mesure de produire un écho et d'augmenter les effets de réception ultrasonore. L'invention concerne aussi un dispositif de saisie ultrasonore qui, utilisé avec la fenêtre de réception ultrasonore (1), permet d'assurer une meilleure continuité des traits des saisie de l'écriture et d'éviter ainsi toute discontinuité, et ce, dans le but d'améliorer les résultats de la saisie.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)