Abstract: A white-light QLED component, comprising: a transparent substrate, an anode layer, a HI layer, a HT layer, an emission layer, an ET layer, and a cathode layer. The emission layer is incorporated with a plurality of yellow QDs and a plurality of blue QDs, wherein the yellow QDs and the blue QDs have a mixing ratio in a range between 1:4 and 1:8. Experimental data have revealed that, a color temperature of a white light radiated from the white-light QLED component is modulatable by adjusting the weight percent of the yellow QDs in the emission layer, such that the QLED component can be decided to provide a cold white light, a pure white light or a warm white light. It can also control the white-light QLED component to optionally emit cold white light, pure white light or warm white light by modulating a bias voltage.

Abstract: A method for application in a QLED display device is provided for cancelling optical crosstalk occurring in a QLED display panel consisting of M number of anode wires, N number of cathode wires, and M×N number of QLED elements. In case of the method being implemented in the QLED display device, a control unit is configured for controlling a column driver unit to supply a positive bias voltage to at least one QLED element that is addressingly selected. In the meantime, the control unit also controls a low driver unit to supply a reverse bias voltage to each of the QLED elements that are not selected. In such case, when the addressingly-selected QLED element achieves a light emission normally, each of the QLED elements that are not selected is reversely biased for failing to produce optical crosstalk.

Abstract: A method for making inkjet-printed encapsulated quantum dots and a light conversion unit using the inkjet-printed encapsulated quantum dots are disclosed. The light conversion unit comprises: a substrate, a light convertor carrying layer having several accommodating grooves, several first micro encapsulated QD structures, and several second micro encapsulated QD structures. In case of letting the substrate has a hydrophobic surface, at least one inkjet-printing nozzle is utilized for injecting a first QDs solution and a second QDs solution into the accommodating grooves by a form of droplet, such that one third of the accommodating grooves are formed with the first micro encapsulated QD structure, and another one third of the accommodating grooves formed with the second micro encapsulated QD structure. Moreover, a micro LED display panel having the light conversion unit exhibits a color gamut that is approximately 110% NTSC.

Abstract: A method for making inkjet-printed encapsulated quantum dots and a light conversion unit using the inkjet-printed encapsulated quantum dots are disclosed. The light conversion unit comprises: a substrate, a light convertor carrying layer having several accommodating grooves, several first micro encapsulated QD structures, and several second micro encapsulated QD structures. In case of letting the substrate has a hydrophobic surface, at least one inkjet-printing nozzle is utilized for injecting a first QDs solution and a second QDs solution into the accommodating grooves by a form of droplet, such that one third of the accommodating grooves are formed with the first micro encapsulated QD structure, and another one third of the accommodating grooves formed with the second micro encapsulated QD structure. Moreover, a micro LED display panel having the light conversion unit exhibits a color gamut that is approximately 110% NTSC.

Abstract: The embodiments of the disclosure provide a space recognition method, an electronic device and a non-transitory computer-readable storage medium. The method includes the following steps. Sensor data for detecting obstacle positions is obtained from a sensor associated with an electronic device. A plurality of coordinates respectively corresponding to the obstacle positions are generated based on the sensor data. Boundary line information of a space surrounding the electronic device is updated according to the coordinates until an optimization condition is met for each boundary line. A spatial range of the space surrounding the electronic device is identified based on the boundary line information. The spatial range is used to guide a movement of the electronic device.

Abstract: A memory cell array of a multi-time programmable non-volatile memory includes plural memory cells. The memory cell has the structure of 1T1C cell, 2T1C cell or 3T1C cell. Moreover, the floating gate transistors of the memory cells in different rows of the memory cell array are constructed in the same well region. Consequently, the chip size is reduced. Moreover, by providing proper bias voltages to the memory cell array, the program action, the erase action or the read action can be performed normally.

Abstract: The invention provides a novel class of propiolylamide-based irreversible inhibitors of PKM2 compounds of the general formula I, pharmaceutical compositions, and methods of inducing an anti-tumor effect in a subject suffering from tumor comprising administering to the subject a pharmaceutical composition comprising an effective amount of compound of formula I.

Abstract: A digital rights management system and a digital rights management method are provided. The digital rights management system includes an authority management module, a user confirmation module and an authority blockchain. The authority management module is configured for: receiving a user authority information corresponding to a user end from a service providing; sending user authority information to the user confirmation module; receiving an identification code corresponding to the user authority information from the user confirmation module; and sending and storing the user authority information and the identification code into the authority blockchain. Therefore, the authority management module, the user confirmation module and the authority blockchain manage and protect digital rights.

Abstract: In an example, a display device with power inputs includes a first power input to receive a first amount of input power, a second power input to receive a second amount of input power, a power allocator to combine at least a portion of the first amount of power with at least a portion of the second amount of power to form a combined output power, and a universal serial bus (USB) port to output at least a portion of the combined output power to a peripheral device.

Abstract: The invention provides a novel class of propiolylamide-based irreversible inhibitors of PKM2 compounds of the general formula I, pharmaceutical compositions, and methods of inducing an anti-tumor effect in a subject suffering from tumor comprising administering to the subject a pharmaceutical composition comprising an effective amount of compound of formula I.

Abstract: A spindle device is mountable with a tool holder, and includes a rotating spindle rotatably mounted to a spindle main body and extending axially to have an axial end surface. A contactless power transmission module is disposed on a flange end surface of the spindle main body and an outer peripheral wall of the rotating spindle for supplying power. An electrically connecting module includes two conductive units each disposed in the rotating spindle and electrically connected with the power transmission module. Each conductive unit has an electrically conductive post extending axially and exposed from the axial end surface for conducting the power to the tool holder.

Abstract: A multi-cell per bit nonvolatile memory (NVM) unit includes a select transistor disposed on a first oxide define (OD) region, a word line transistor disposed on the first OD region, and serially connected floating gate transistors disposed between the select transistor and the word line transistor. A first floating gate extension continuously extends toward a second OD region and adjacent to an erase gate region. A second floating gate extension continuously extends toward a third OD region and is capacitively coupled to a control gate region. A channel length of each of the floating gate transistors is shorter than that of the select transistor or the word line transistor.

Abstract: Disclosed herein are compounds, compositions, and methods for inhibiting mitochondrial oxygen consumption in a cancerous tissue. The compounds, compositions, and methods can be used to treat a subject with hypoxic cancerous tissue.

Abstract: In example implementations, an apparatus includes a plurality of light emitting diodes (LEDs) and a controller. The controller is in communication with the plurality of LEDs, a sink device and a host device. A universal serial bus type C (USB-C) functionality of the sink device and the host device is identified by the controller. The controller operates at least one of the plurality of LEDs in accordance with one of a plurality of different LED operation profiles that is associated with the USB-C functionality of the sink device and the host device.

Abstract: An example power controller includes a comparator to compare an amount of power supplied at a port of a display device to a first power threshold corresponding to a first operating mode of the display device and a second power threshold corresponding to a second operating mode of the display device. The first power threshold is different from the second power threshold. The power controller further includes a mode controller to configure the display device to operate in at least one of the first operating mode or the second operating mode based on an output of the comparator.

Abstract: The present invention provides a DC-DC converter, wherein the DC-DC converter includes a controller, a first switch, a second switch, an inductor and a ripple signal generator. The controller is configured to generate an up signal and a down signal according to an output signal and a ripple signal. The first switch is coupled between an input voltage and a first node, and is controlled by the up signal. The second switch is coupled between the first node and a reference voltage, and is controlled by the down signal. The inductor is coupled between the first node and an output node, and is configured to receive a first signal from the first node to generate the output signal at the output node. The ripple signal generator is configured to generate the ripple signal, and reset the ripple signal every cycle to a specific voltage.

Abstract: A switch device includes a P-type substrate, a first gate structure, a first N-well, a shallow trench isolation structure, a first P-well, a second gate structure, a first N-type doped region, a second P-well, and a second N-type doped region. The first N-well is formed in the P-type substrate and partly under the first gate structure. The shallow trench isolation structure is formed in the first N-well and under the first gate structure. The first P-well is formed in the P-type substrate and under the first gate structure. The first N-type doped region is formed in the P-type substrate and between the first gate structure and the second gate structure. The second P-well is formed in the P-type substrate and under the second gate structure. The second N-type doped region is formed in the second P-well and partly under the second gate structure.

Abstract: Light scattering particles made of TiO2, BaSO4, SiO2, or Al2O3 have been used in a QD layer of a QD-LED for enhancing luminous intensity. However, the light scatters are found to decline the light conversion efficiency of the QD layer. In view of that, the present invention particularly discloses a light conversion material with high conversion efficiency for use in the QD-LED. The light conversion material mainly comprises a polymer matrix, a plurality of 3D photonic crystals dispersed in the polymer matrix, and a plurality of quantum dots dispersed in the polymer matrix, wherein each of the plurality of 3D photonic crystals is formed by applying a self-assembly process to a plurality of polymer beads. Moreover, a variety of experimental data have proved that, this light conversion material indeed exhibits outstanding photoluminescence intensity and light conversion efficiency both superior than that of the conventionally-used QD layer.

Abstract: The invention relates to a cleaning robot and a material identification method thereof, which is suitable for cleaning robots. The cleaning robot is pre-set with a threshold comparison table and comprises a plurality of comparison thresholds, wherein each comparison threshold defines an interval of accumulated energy information accumulated by the moving plane of different materials within a predetermined period of time. The cleaning robot generates accumulated energy information during the movement, so that the cleaning robot can find the comparison threshold corresponding to the accumulated energy information from the threshold comparison table, and then determines the material of the moving plane contacted by the cleaning robot.

Abstract: The present invention discloses a light-diffusion quantum dot nanostructure and an LED component having the same. The quantum dot nanostructure comprises an optical core, an organic ligand layer, a hydrophobic layer, an inorganic encapsulation layer, and a multi-layered water vapor barrier layer. In the present invention, the multi-layered water vapor barrier layer is particularly designed to an onion skin-like structure, so as to facilitate photoluminescence rays radiated from the optical core can emit out of the barrier layer via voids or pores of the onion skin-like structure, such that the uniformity of the spatial light output distribution of the LED component having the quantum dot nanostructures can be obviously enhanced. On the other hand, because the multi-layered water vapor barrier layer can also improve the dispersibility of the light-diffusion quantum dot nanostructures in a colloidal encapsulation of the LED component, the luminous intensity of the LED component is therefore increased.