Abstract: A manufacturing method of an array substrate, an array substrate and a display device are provided. The method includes the following operations: forming a light shielding layer formed of a metal blacken production on a base substrate, wherein the metal blacken production is a product by blackening a metal; forming a preset film layer on the base substrate which is provided with the light shielding layer; forming both a pattern of the light shielding layer and a pattern of the preset film layer through one patterning process. The method of forming a pattern of the light shielding layer and a pattern of the preset film layer through one patterning process saves one patterning process.

Abstract: A substrate, a display device and a method for manufacturing the substrate are provided. The substrate includes a base substrate and a wire grid array formed on the base substrate, wherein the wire grid array comprises a plurality of metal patterns arranged in sequence, and a width of a side of each of the metal patterns away from the base substrate is smaller than a width of a side of the metal pattern close to the base substrate.

Abstract: Provided is a method for string comparison. The method includes receiving a plurality of target strings. Each target string of the plurality of target strings comprises a sequence of characters. The method further includes creating a character index for the plurality of target strings having a plurality of entries corresponding to the sequence of characters. The method further includes prioritizing the plurality of entries. The method further includes determining an evaluation method for the plurality of target strings based on the plurality of prioritized entries. The method further includes performing the evaluation method for the plurality of target strings.

Abstract: Provided is a method for string comparison. The method includes receiving a plurality of target strings. Each target string of the plurality of target strings comprises a sequence of characters. The method further includes creating a character index for the plurality of target strings having a plurality of entries corresponding to the sequence of characters. The method further includes prioritizing the plurality of entries. The method further includes determining an evaluation method for the plurality of target strings based on the plurality of prioritized entries. The method further includes performing the evaluation method for the plurality of target strings.

Abstract: The disclosure provides a method for detection of an uninitialized variable. The method includes running a first function, wherein the first function comprises a local variable and a first flag associated with the local variable for indicating an initialization state of the local variable; calling a second function from the first function, with the local variable as a parameter of the second function, wherein the second function comprises a second flag associated with the parameter for indicating an initialization state of the parameter; and updating the first flag based at least on the second flag returned from the second function.

Abstract: A method for forming a mask pattern is provided, comprising forming a negative photoresist on a substrate; in an environment without oxygen, to performing a first exposure on the negative photoresist by use of a first ordinary mask plate, so that a fully-cured portion of the negative photoresist is exposed to light and a semi-cured portion and a removed portion of the negative photoresist are not exposed to light; in an environment with oxygen, performing a second exposure on the negative photoresist by use of a second ordinary mask plate, so that the semi-cured portion of the negative photoresist is exposed to light and the removed portion of the negative photoresist not exposed to light; removing the uncured negative photoresist and forming the mask pattern.

Abstract: A data transmitting method, a data receiving method and the related device and system are provided. The data transmitting device includes a display screen, a first determination module, configured to determine one or more transmitting regions of the display screen, and a transmitting module, configured to transmit, by controlling a display of the one or more transmitting regions, target data in a format of a machine language via optical signals. The data receiving device includes a panel on which a plurality of optical sensors is arranged, a second determination module, configured to determine one or more receiving regions of the panel each corresponding to one or more of the optical sensor, and a receiving module, configured to receive, through each optical sensor in the one or more receiving regions, target data in a format of a machine language transmitted via optical signals.

Abstract: Provided is a method for string comparison. The method includes receiving a plurality of target strings. Each target string of the plurality of target strings comprises a sequence of characters. The method further includes creating a character index for the plurality of target strings having a plurality of entries corresponding to the sequence of characters. The method further includes prioritizing the plurality of entries. The method further includes determining an evaluation method for the plurality of target strings based on the plurality of prioritized entries. The method further includes performing the evaluation method for the plurality of target strings.

Abstract: Provided is a method for string comparison. The method includes receiving a plurality of target strings. Each target string of the plurality of target strings comprises a sequence of characters. The method further includes creating a character index for the plurality of target strings having a plurality of entries corresponding to the sequence of characters. The method further includes prioritizing the plurality of entries. The method further includes determining an evaluation method for the plurality of target strings based on the plurality of prioritized entries. The method further includes performing the evaluation method for the plurality of target strings.

Abstract: The embodiments of the present disclosure disclose a collimated light source, a manufacturing method thereof and a display device. The collimated light source includes a substrate, a film layer with a plurality of concave microstructures on the substrate, a reflective layer on the film layer, and a plurality of light-emitting parts corresponding to the concave microstructures one-to-one. Each of the light-emitting parts is located at a focal point of a corresponding concave microstructure. According to the embodiments of the present disclosure, the light emitted from each light-emitting part is reflected by the reflective layer on the corresponding concave microstructure and then exits in parallel light from a side of the reflective layer facing away from the substrate.

Abstract: A holographic display panel comprises a plurality of display units, each display unit comprises at least two adjacent pixels, each pixel comprises: a plurality of sub-pixels; and a plurality of phase plates. Diffractive angles of light coming out of the phase plates corresponding to the sub-pixels in a same pixel are the same, a diffractive angle of first light coming out of the phase plates corresponding to a first pixel in one of the display units is different from a diffractive angle of second light coming out of the phase plates corresponding to a second pixel that is different from the first pixel but in the same display unit, and a reverse extension line of the first light and a reverse extension line of the second light intersect at an image plane position.

Abstract: A computer implemented method for selecting breakpoints for cross-layer debugging is provided. The method includes receiving code comprising a plurality of layers, and executing a static analysis of the code to obtain a use-definition (UD) chain, alias information, and a parameter mapping for each of the plurality of layers. The method also includes determining a statement of the code that produces one of an error and a failure, and generating a table comprising a plurality of fields including a working statement field, watching variable field, and a watching function field. The method includes adding the determined statement to the working statement field and performing a cross-layer analysis includes identifying at least one used variable and its associated alias as watching variables from the added working statement, searching the code based on the watching variable field. The method includes generating cross-layer suspect code points based on the cross-layer analysis.

Abstract: A display device, a manufacturing method thereof, a driving method thereof and a display apparatus. The display device includes: a display panel; and an electrochromic device located on a light exiting side of the display panel. The electrochromic device and the display panel share a first base substrate and a first transparent electrode in the display panel that are close to the light exiting side of the display panel.

Abstract: A manufacturing method of an array substrate is provided. The method includes sequentially depositing a first electrode layer and a gate metal layer on a base substrate, the first electrode layer including at least two conductive layers, formation materials of the at least two conductive layers having different etching rates. The method also includes forming a photoresist layer on the gate metal layer, exposing and developing the photoresist layer using a halftone mask plate, performing a first etching process on the gate metal layer, etching the first electrode layer, and ashing the photoresist layer, performing a second etching process on the gate metal layer by using remaining photoresist layer as a mask, stripping the remaining photoresist layer, and sequentially forming a semiconductor layer, a source and drain electrode layer, a via-hole and a second electrode layer on the gate metal layer on which the second etching process has been performed.

Abstract: A holographic display apparatus and a display method thereof are disclosed. The holographic display apparatus includes: a backlight source configured to supply a coherent reference light; an optical switch configured to modulate light wave amplitude information of the coherent reference light; and a phase control plate configured to modulate light wave phase information of the coherent reference light, wherein the phase control plate and the optical switch are arranged on a light exit side of the backlight source.

Abstract: A data transmitting method, a data receiving method and the related device and system are provided. The data transmitting device includes a display screen, a first determination module, configured to determine one or more transmitting regions of the display screen, and a transmitting module, configured to transmit, by controlling a display of the one or more transmitting regions, target data in a format of a machine language via optical signals. The data receiving device includes a panel on which a plurality of optical sensors is arranged, a second determination module, configured to determine one or more receiving regions of the panel each corresponding to one or more of the optical sensor, and a receiving module, configured to receive, through each optical sensor in the one or more receiving regions, target data in a format of a machine language transmitted via optical signals.

Abstract: A computer implemented method for selecting breakpoints for cross-layer debugging is provided. The method includes receiving code comprising a plurality of layers, and executing a static analysis of the code to obtain a use-definition (UD) chain, alias information, and a parameter mapping for each of the plurality of layers. The method also includes determining a statement of the code that produces one of an error and a failure, and generating a table comprising a plurality of fields including a working statement field, watching variable field, and a watching function field. The method includes adding the determined statement to the working statement field and performing a cross-layer analysis includes identifying at least one used variable and its associated alias as watching variables from the added working statement, searching the code based on the watching variable field. The method includes generating cross-layer suspect code points based on the cross-layer analysis.

Abstract: Embodiments of the present disclosure provide a MEMS light valve, which includes: a fixed grating partitioned into first regions and second regions, which are arranged alternately, wherein the fixed grating comprises reflective units configured within the first regions for reflecting at least part of incident light and the second regions do not reflect light; and a movable grating located at a side of the fixed grating to which outside light is incident and movable in a plane where the movable grating is located, wherein the movable grating is capable of block part or all of the reflective units during moving. The embodiments of the present disclosure are adopted to manufacture of a MEMS light valve and a display device including the MEMS light valve.

Abstract: An imprint template includes a first region and a second region located in the periphery of the first region. The first region is provided with a first imprint structure configured to imprint a first film layer pattern into a base material in a product region of a target substrate. The second region is provided with a second imprint structure configured to imprint a second film layer pattern into the base material in the periphery of the product region of the target substrate. And the second film layer pattern is used for assessing imprint quality of the first film layer pattern.

Abstract: This disclosure provides a computer implemented method comprising: determining whether an input to a program matches a predetermined scenario; and recording, at least partially in response to the determination that the input matches the predetermined scenario, execution information of execution of at least part of the program, the execution of the at least part of the program being in response to the input.