A flexible touch surface, emitters projecting light beams across the surface such that the beams are incident upon and reflected by the surface when crossing the surface, detectors detecting reflections, by an object on the surface, of projected beams, lenses oriented such that there is a particular angle of entry at which each detector receives a maximal light intensity when beams enter a lens corresponding to the detector at the angle of entry, and such that there are target positions on the surface whereby for each emitter-detector pair, when the object is located at a target position associated with the pair, then light beams emitted by the emitter of the pair are reflected by the object into the lens corresponding to the detector of the pair at the angle of entry, and a processor synchronously co-activating emitter-detector pairs and calculating a location of the object on the surface. ; US20170262134A1 - US Application - Neonode Inc.
Touch sensitive curved and flexible displays
2017-05-07
oai:zenodo.org:1241506
Patent
Electronic Resource
English
adaptive controller , Adaptive filter , Analytical tool , Antenna , ASIC , ATSC , Authentication , Black Propagation Neural Network (BPNN) , BPNN , butterfly , cascaded integrated comb filter , Cascaded Integrator Comb filters , CIC , CIM , Classification , CMOS , CMOS layout , Comb , comb filters , computer aided , Constant Multiplication Arithmetic , converters , Decimation , decimation filters , DFT , digit slicing , Digit-Slicing Multiplier-Less , Digit-Slicing technique , Digital Design , Digital filter , digital signal processing , Dipole , Discrete Cosine Transform (DCT) , Discrete Cosine Transform DCT , Discrete Wavelet Transform DWT , DSP , electrical machine , Embedded , Embedded design , eye tracker , fast adder , Fast Fourier Transform , fast fourier transform (FFT) , FFT , filters , Floating point , floating-point , FPGA , Global System for Mobile Communication (GSM) , Gm-c filter , GSM , GSM message , GUI , high performance , high resolution , high speed , High-speed , Home automation , IDFT , IFFT , image authentication , Image processing , inverse DFT , IR , IR sensor , Lab View , latency , linearity , LNA , Local Binary Pattern (LBP) , low noise amplifier , Mathematical , Maximum Power Point Tracker , MCLA , MCU , Microstrip , MMIC , motor , MPPT , multiple gate transistors linearization , NI , OFDM , on chip , PCA , PIC microcontroller , Pipelined digit-slicing multiplier-less , Planer Dipole , Planner , prepaid power meter , Principal Component Analysis (PCA) , Processor , quantised , quantized , radix , Radix 22 DIF SDF , Radix 22 DIF SDF FFT , Radix 22 DIF SDF FFT. , recursive , RFID , RFID system , Robot , rotary reluctance , Toolbox , RS232 standard , self-biasing , Sensor , Short Message Service (SMS) , sigma delta , Sigma Delta A/D conversion , sigma delta modulator , Signature verification , silterra , Simulation , smart design , smart tool , solar energy , spider robot , sustainable future , Synopsys design compiler , Touch technology , Tracking filter , transconductor , truncation , Turbine , TV tuner , verilog , Verilog HDL , virtex , VLSI , VSWR , wireless sensor , Xilinx
DDC: | 629 |