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1. (WO2019045710) TOUCHPAD ASSEMBLY FOR ELECTRONIC DEVICES
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Pub. No.: WO/2019/045710 International Application No.: PCT/US2017/049511
Publication Date: 07.03.2019 International Filing Date: 31.08.2017
IPC:
G06F 1/16 (2006.01) ,G06F 3/041 (2006.01) ,G06F 3/0354 (2013.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
1
Details not covered by groups G06F3/-G06F13/82
16
Constructional details or arrangements
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
03
Arrangements for converting the position or the displacement of a member into a coded form
041
Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
03
Arrangements for converting the position or the displacement of a member into a coded form
033
Pointing devices displaced or positioned by the user; Accessories therefor
0354
with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
Applicants:
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US/US]; 11445 Compaq Center Drive W. Houston, Texas 77070, US
Inventors:
CHEN, Hung-Ming; TW
CHENG, Chao-Wen; TW
WU, Kuan-Ting; TW
Agent:
MAISAMI, Ceyda Azakli; US
NAMA, Prakash; US
Priority Data:
Title (EN) TOUCHPAD ASSEMBLY FOR ELECTRONIC DEVICES
(FR) ENSEMBLE PAVÉ TACTILE POUR DISPOSITIFS ÉLECTRONIQUES
Abstract:
(EN) In one example, touchpad assembly is disclosed, which may include a bottom cover, a horizontal elastic member flexibly positioned on the bottom cover, a balancing bar disposed on the bottom cover and substantially parallel to the horizontal elastic member, and a metal dome. The metal dome may include a first end fixedly connected to the bottom cover via a first fixture, and a second end to hold the horizontal elastic member and the balancing bar such that the balancing bar is flexibly engaged with the bottom cover. The balancing bar, the metal dome, and the horizontal elastic member may control a flexure of a touchpad when the touchpad is pressed.
(FR) Dans un exemple, l'invention concerne un ensemble pavé tactile, qui peut comprendre un couvercle inférieur, un élément élastique horizontal situé de manière flexible sur le couvercle inférieur, une barre d'équilibrage disposée sur le couvercle inférieur et sensiblement parallèle à l'élément élastique horizontal, et un dôme métallique. Le dôme métallique peut comprendre une première extrémité reliée de manière fixe au couvercle inférieur par l'intermédiaire d'un premier dispositif de fixation, et une seconde extrémité pour maintenir l'élément élastique horizontal et la barre d'équilibrage de telle sorte que la barre d'équilibrage est en prise flexible avec le couvercle inférieur. La barre d'équilibrage, le dôme métallique et l'élément élastique horizontal peuvent commander une flexion d'un pavé tactile lorsque le pavé tactile est pressé.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, 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 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)