Abstract: Disclosed is a display apparatus. The display apparatus comprises a display and a field-induced visibility-controlling layer provided on light-outgoing side of the display, wherein the field-induced visibility-controlling layer can be switched between a transparent state and a mirror state by adjusting voltage applied, such that when the field-induced visibility-controlling layer is in the transparent state, the display is visible through the field-induced visibility-controlling layer; and when the field-induced visibility-controlling layer is in the mirror state, a mirror shielding the display is formed therein.

Abstract: The present disclosure relates to compositions and methods comprising peptide molecules that mimic the binding and functional properties of native antibodies relative to their respective targets. Some embodiments comprise peptide-drug conjugates (PDCs) comprising the mimic peptides disclosed herein. The targets of these mimic peptides include epidermal growth factor receptor (EGFR), and human epidermal growth factor receptor 2 (HER2), vascular endothelial growth factor (VEGF), programmed cell death protein 1 (PD-1), and programmed death-ligand 1 (PD-L1). The present disclosure comprises application of the knob-socket computational model to design antibody mimics for proteins.

Abstract: The present invention provides a curved display device, and relates to the field of display technology. The curved display device comprises a plane display panel and a gradient index lens provided at light exit side of the plane display panel, wherein the gradient index lens makes light exiting from the plane display panel converge toward a center of display surface of the curved display device. In the present invention, by adding a gradient index lens to a traditional plane display panel and using refraction effect of light by the gradient index lens, curved display is achieved without curving the display panel, thus poor display caused by curving the display panel is effectively avoided.

Abstract: The present application discloses a circuit for driving a light emitting diode light source assembly having a plurality of light emitting diode groups, each group having at least one light emitting diode. The circuit includes a processor configured to determine a set brightness level, calculate a number of light emitting diode groups required to be on to achieve the set brightness level, and select the number of light emitting diode groups to be turned on at allocated positions in the light emitting diode light source assembly; and a driving sub-circuit configured to turn on the number of light emitting diode groups at the allocated positions. The number of light emitting diode groups is a positive integer N, N is less than a total number of the plurality of light emitting diode groups.

Abstract: Provided are a method and apparatus for determining driving voltages, when a high driving voltage and a low driving voltage of a TFT-LCD are set for each gray scale, an average of the high driving voltage and the low driving voltage of the gray scale are determined at first according to a voltage jump of a pixel electrode in the TFT-LCD for the gray scale, and then the high driving voltage and the low driving voltage of the TFT-LCD are set according to the average, a relationship curve between driving voltages of a source driving integrated circuit and light transmittances of the TFT-LCD, and a Gamma curve of the TFT-LCD.

Abstract: The present disclosure provides a method for obtaining a mura compensation value, a device for obtaining a mura compensation value and a display panel. The method includes: obtaining an image of a detection picture displayed on a display panel, extracting display data matrices of three primary colors, obtaining first correction matrices of the three primary colors, obtaining position coordinates of extreme points of the first correction matrices of the three primary colors, obtaining second correction matrices and a third correction matrix group of the three primary colors, obtaining compensation matrices from the third correction matrices as mura compensation values of the display panel.

Abstract: The present disclosure provides a method for obtaining a mura compensation value, a device for obtaining a mura compensation value and a display panel. The method includes: obtaining an image of a detection picture displayed on a display panel, extracting display data matrices of three primary colors, obtaining first correction matrices of the three primary colors, obtaining position coordinates of extreme points of the first correction matrices of the three primary colors, obtaining second correction matrices and a third correction matrix group of the three primary colors, obtaining compensation matrices from the third correction matrices as mura compensation values of the display panel.

Abstract: The present disclosure relates to compositions and methods comprising peptide molecules that mimic the binding and functional properties of native antibodies relative to their respective targets. Some embodiments comprise peptide-drug conjugates (PDCs) comprising the mimic peptides disclosed herein. The targets of these mimic peptides include epidermal growth factor receptor (EGFR), and human epidermal growth factor receptor 2 (HER2), vascular endothelial growth factor (VEGF), programmed cell death protein 1 (PD-1), and programmed death-ligand 1 (PD-L1). The present disclosure comprises application of the knob-socket computational model to design antibody mimics for proteins.

Abstract: A speech data recognition method, apparatus, and server are for distinguishing regional accent. The speech data recognition method includes: calculating a speech recognition confidence and/or a signal-to-noise ratio of the speech data, and screening a regional speech data from the speech data based on the speech recognition confidence and/or the signal-to-noise ratio of the speech dat; and determining a region to which the regional speech data belongs based on a regional attribute of the regional speech data. The regional speech data are automatically recognized from the mass speech data by calculating the speech recognition confidence, the signal-to-noise ratio of the speech data or the combination thereof, thereby avoiding manual labeling of the speech data and enhancing the efficiency of the speech data processing.

Abstract: The present disclosure provides a display driving method for a display panel, comprising: calculating a difference value of display data; converting difference values as well as display data of rows in the display image of the current frame for which difference values are not calculated into gray scale voltages; increasing or decreasing a gray scale voltage corresponding to the difference value on a gray scale voltage corresponding to the display data of a corresponding row in the display image of the previous frame and outputting the obtained gray scale voltage to a respective data line; and outputting a gray scale voltage corresponding to the display data of the row in the display image of the current frame for which the difference value is not calculated to a respective data line. The present disclosure further provides a display driving circuit and a display device.

Abstract: The present invention discloses a voiceprint verification method, apparatus, storage medium and device.

Abstract: The present disclosure relates to compositions and methods comprising peptide molecules that mimic the binding and functional properties of native antibodies relative to their respective targets. Some embodiments comprise peptide-drug conjugates (PDCs) comprising the mimic peptides disclosed herein. The targets of these mimic peptides include epidermal growth factor receptor (EGFR), and human epidermal growth factor receptor 2 (HER2), vascular endothelial growth factor (VEGF), programmed cell death protein 1 (PD-1), and programmed death-ligand 1 (PD-L1). The present disclosure comprises application of the knob-socket computational model to design antibody mimics for proteins.

Abstract: A speech data recognition method, apparatus, and server are for distinguishing regional accent. The speech data recognition method includes: calculating a speech recognition confidence and/or a signal-to-noise ratio of the speech data, and screening a regional speech data from the speech data based on the speech recognition confidence and/or the signal-to-noise ratio of the speech dat; and determining a region to which the regional speech data belongs based on a regional attribute of the regional speech data. The regional speech data are automatically recognized from the mass speech data by calculating the speech recognition confidence, the signal-to-noise ratio of the speech data or the combination thereof, thereby avoiding manual labeling of the speech data and enhancing the efficiency of the speech data processing.

Abstract: The present invention provides a curved display device, and relates to the field of display technology. The curved display device comprises a plane display panel and a gradient index lens provided at light exit side of the plane display panel, wherein the gradient index lens makes light exiting from the plane display panel converge toward a center of display surface of the curved display device. In the present invention, by adding a gradient index lens to a traditional plane display panel and using refraction effect of light by the gradient index lens, curved display is achieved without curving the display panel, thus poor display caused by curving the display panel is effectively avoided.

Abstract: Provided are a method and apparatus for determining driving voltages, when a high driving voltage and a low driving voltage of a TFT-LCD are set for each gray scale, an average of the high driving voltage and the low driving voltage of the gray scale are determined at first according to a voltage jump of a pixel electrode in the TFT-LCD for the gray scale, and then the high driving voltage and the low driving voltage of the TFT-LCD are set according to the average, a relationship curve between driving voltages of a source driving integrated circuit and light transmittances of the TFT-LCD, and a Gamma curve of the TFT-LCD.

Abstract: The present invention provides for a display control unit and a display device, and relates to the field of display technology; specifically, reducing the current flowing through an Anisotropic Conductive Film during a process of eliminating shutdown afterimage of the display device. The display control unit includes a GOA gate driving module integrated on a display panel, a control module, and a voltage reducing module. The voltage reducing module can reduce a pulse current generated by an off-voltage when the control module outputs the off-voltage to eliminate the shutdown afterimage.

Abstract: The present invention provides a gamma voltage generating apparatus, comprising: a standard gamma voltage output unit for outputting a plurality of standard gamma voltage values, and a plurality of DACs connected with the standard gamma voltage output unit, wherein, the precisions of at least part of the plurality of DACs are different from those of the other DACs so that when different standard gamma voltage values are input to the plurality of DACs respectively, regulations of the actual gamma voltages output by the plurality of DACs respectively are in a predetermined range. The gray scale voltage generating apparatus according to the present invention comprises the gamma voltage generating apparatus. The display device according to the present invention comprises the gray scale voltage generating apparatus.

Abstract: The present invention relates to communications technologies, and discloses a method for monitoring the state of a fiber line, a repeater, and a submarine cable system. The repeater includes a first optical amplifier (OA), a second optical amplifier, a first gating unit, a second gating unit, a first coupler, a second coupler, a third coupler, and a fourth coupler. The first coupler, the fourth coupler, and the first gating unit form an in-to-in loopback path between the input end of the first OA and the input end of the second OA; and the second coupler, the third coupler, and the second gating unit form an out-to-out loopback path between the output end of the first OA and the output end of the second OA.

Abstract: The present invention relates to communications technologies, and discloses a method for monitoring the state of a fiber line, a repeater, and a submarine cable system. The repeater includes a first optical amplifier (OA), a second optical amplifier, a first gating unit, a second gating unit, a first coupler, a second coupler, a third coupler, and a fourth coupler. The first coupler, the fourth coupler, and the first gating unit form an in-to-in loopback path between the input end of the first OA and the input end of the second OA; and the second coupler, the third coupler, and the second gating unit form an out-to-out loopback path between the output end of the first OA and the output end of the second OA.

Abstract: Provided are fusion proteins which comprise a first region having at least 75% homology with the amino acid sequence of neurotrophin, and a second region, located at the C-terminal of the first region, having at least 75% homology with the amino acid sequence of protein transduction domain (PTD). Also provided is encoding gene and usage thereof. The fusion protein can translocate through cell membrane or even the blood-brain barrier (BBB). The fusion protein can be used to treat various central nervous system degenerative diseases and peripheral neuropathy.