Abstract: A touch apparatus including a control button and a touch panel is provided. The control button includes an insulating main body and a conductive member disposed on the insulating main body. The touch panel is disposed on a side of the control button, and the touch panel includes a cover plate and a touch-sensing element. The conductive member is located between the insulating main body and the cover plate. The cover plate is located between the control button and the touch-sensing element. The touch-sensing element is electrically insulated from the conductive member. The touch-sensing element includes a plurality of electrodes disposed corresponding to the control button. The conductive member moves along with the movement of the insulating main body, and the movement of the conductive member causes a capacitance change of at least one of the plurality of electrodes.

Abstract: A liquid crystal display (LCD) panel adapted to alleviate the separation issue between the pixel array substrate and the opposite substrate is provided. The LCD panel includes a pixel array substrate, a first sealant pattern, a liquid crystal layer, a second sealant pattern and an opposite substrate. The pixel array substrate has an active region and a peripheral region surrounding the active region. The first sealant pattern surrounds the active region. The liquid crystal layer is located on the active region and is located inside the first sealant pattern. The second sealant pattern is located outside the first sealant pattern, and the second sealant pattern includes at least one two-dimensional extending structure. The at least one two-dimensional extending structure is located outside a sidewall corresponding to the first sealant pattern, and includes a plurality of turning structures. The opposite substrate faces the pixel array substrate.

Abstract: A liquid crystal display panel including a pixel array substrate, an opposite substrate, a liquid crystal layer, a plurality of first bumps, a first inorganic transparent insulating layer and a sealant is provided. The opposite substrate faces the pixel array substrate. The liquid crystal layer is located between the pixel array substrate and the opposite substrate. The plurality of first bumps are located between the pixel array substrate and the opposite substrate. The first inorganic transparent insulating layer is located on the plurality of first bumps and completely covers the opposite substrate. The sealant surrounds the liquid crystal layer. The sealant covers the plurality of first bumps. The liquid crystal display panel of the disclosure effectively blocks the moisture infiltrating from the sealant.

Abstract: An onboard camera system for eliminating A-pillar blind areas of a mobile vehicle and an image processing method thereof are provided. The onboard camera system arranged on the mobile vehicle includes an image capturing device, a processor, and a display device. The image capturing device captures blind area images obscured by the A-pillars. The blind area images captured at a first time point and a second time point are called a first image and a second image, and a photoshooting angle of the image capturing device stays unchanged at the first and second time points. The processor receives the first and second images from the image capturing device. The processor obtains an image depth of an object based on the first and second images to further generate a third image. The display device displays the third image to enable a driver to see the scene obscured by the A-pillars.

Abstract: A wavelength conversion film including a phosphor layer and a light scattering layer is provided. The phosphor layer includes a first phosphor and a first substrate. The light scattering layer includes a plurality of titanium dioxide particles and a second substrate. The wavelength conversion film further includes a photoluminescence material and a plurality of nanoparticles. The photoluminescence material and the plurality of nanoparticles are located in at least one of the phosphor layer and the light scattering layer or respectively located in the phosphor layer and the light scattering layer. The wavelength conversion film of the invention may prevent the occurrence of photocatalytic effect and increase the light conversion efficiency.

Abstract: A pixel circuit is provided. In the pixel circuit, a first transistor has a first terminal coupled to a first node and a second terminal receiving a system high voltage, and the first transistor is controlled by a light emitting signal. A first terminal and a second terminal of a second transistor are respectively coupled to a second node and the first node; a control terminal of the second transistor is coupled to a third node. The third transistor is coupled between the first node and the third node and controlled by a first scan signal. A capacitor has a first terminal and a second terminal. A voltage setting circuit receives a data signal, a second scan signal, and a third scan signal. A first terminal of the light emitting device is coupled to the second node; a second terminal of the light emitting device receives a system low voltage.

Abstract: A manufacturing method of a semiconductor thin film transistor (TFT) and a display panel are provided. According to the manufacturing method, a substrate is provided. A semiconductor pattern is formed on the substrate. A first insulating layer is formed on the substrate and covers the semiconductor pattern. A first metal layer is formed on the first insulating layer, and the first insulating layer is located between the semiconductor pattern and the first metal layer. A half-tone mask photoresist pattern is formed on the first metal layer. The half-tone mask photoresist pattern exposes a portion of the first metal layer. The portion of the first metal layer exposed by the half-tone mask photoresist pattern is removed to form a gate. The gate covers a portion of the semiconductor pattern. A source and a drain are formed on the semiconductor pattern.

Abstract: The present invention provides a thin film structure which comprises an amorphous silicon thin film and a plurality of nanoparticles. The plurality of nanoparticles are on a surface of the amorphous silicon thin film, a material of the plurality of nanoparticles includes a photothermal effect material, and therefore, the large-area crystal uniformity of the amorphous silicon thin film during melting and recrystallization can be enhanced.

Abstract: The present invention discloses a light emitting element comprising a printed circuit board and a light emitting diode. The printed circuit board comprises a photosensitive solder resist layer. Materials of the photosensitive solder resist layer comprise a reflective material and at least one of a conductive nanoparticle and a photoluminescent material. The light emitting diode is disposed on the photosensitive solder resist layer of the circuit board, and is electrically connected to the printed circuit board. By adding at least one of the conductive nanoparticle and the photoluminescent material, the light emitting element of the present invention reduces the photodegradation of the solder resist layer, and improves the reflectivity of the photosensitive solder resist layer.

Abstract: A display apparatus including a display panel, a backlight plate and a gate driving circuit is provided. The display panel has a plurality of first scan lines and a plurality of source lines. The backlight plate is overlapped with the display panel and has a plurality of second scan lines and a plurality of data lines. The gate driving circuit is coupled to the first scan lines and the second scan lines respectively through a plurality of pins, so as to transmit a plurality of first scan signals respectively to the first scan lines and transmit a plurality of second scan signals respectively to the second scan lines.

Abstract: A touch display device includes a touch display panel, a gate driver, a touch sensing processor and a common compensation voltage processing circuit. The touch display panel includes gate lines, pixels, common detection electrodes and common compensation electrodes. The pixels, arranged in an array, couples to the gate lines and the data lines. The common detection electrodes, arranged in an array, individually overlap with a part of the pixels. The common compensation electrodes respectively dispose between every two adjacent rows of the common detection electrodes. The gate driver couples to the gate lines to provide sequentially enabled gate signals thereto during a display period. The touch sensing processor couples to the common detection electrodes, and sets voltage levels of the common detection electrodes to a common voltage during the display period, and scans the common detection electrodes to determine whether the touch display panel is touched during a touch period.

Abstract: The disclosure provides a voice application system and a method thereof. The method includes: executing a voice program; receiving a first voice signal; analyzing the first voice signal through the voice program to obtain a first voice feature corresponding to the first voice signal; storing a corresponding relationship of the first voice feature and a first function selected by user into a database through the voice program; and performing voice recognition operation through the voice program according to the corresponding relationship in the database.

Abstract: An object recognition method and a device thereof are provided, the method includes: obtaining a plurality of key points of a test image and grayscale feature information of each of the key points, where the grayscale feature information is obtained according to a grayscale variation in the test image; obtaining hue feature information of each of the key points, where according to hue values of a plurality of adjacent pixels of the key point, the adjacent pixels are divided into a plurality of groups, and one of the groups is recorded as the hue feature information; and determining whether the test image is matched with a reference image according to the grayscale feature information and the hue feature information.

Abstract: A method of generating binary positioning tags includes the following steps: generating a pseudo random sequence; circularly shifting the pseudo random sequence and sequentially filling in one of a plurality of odd rows and a plurality of even rows of a binary matrix, wherein a size of the binary matrix is M×N; filling a complement sequence of the pseudo random sequence in the other one of the plurality of odd rows and the plurality of even rows; and retrieving a binary submatrix having a size of I×J from the binary matrix according to a relative position of a positioning point to be used as a positioning tag corresponding to the positioning point, wherein I is smaller than M, and J is smaller than N. Accordingly, it is possible to provide a positioning tag that is highly secure, arrangement-unique, and easy to obtain and analyze.

Abstract: An active device array substrate includes a substrate, first and second active devices, a gate insulation layer and an insulation barrier layer. The first and second active devices respectively includes first and second gate electrodes, first and second semiconductor blocks, first and second source electrodes, and first and second drain electrodes. A film layer of the second source electrode and the second drain electrode is the same with that of the first source electrode or the first drain electrode. The gate insulation layer is located between the first gate electrode and the first semiconductor block and between the second gate electrode and the second semiconductor block. The insulation barrier layer is disposed on the gate insulation layer, and covers the first semiconductor block. The insulation barrier layer has a first through hole for one of the first source electrode and the first drain electrode contacting the first semiconductor block.

Abstract: A backlight module and a head-up display (HUD) are provided. The backlight module includes a bottom plate and light-emitting sources arranged in an array on a surface of the bottom plate facing a transparent device to provide a light beam. A distance between the bottom plate and the transparent device in a direction of an optical axis is determined according to a total illuminance distribution of the light beam projected on the transparent device and locations where the light-emitting sources are arranged on the surface. The HUD includes a projection unit having a display panel and the above-mentioned backlight module and an optical sheet for reflecting the image beam to a user's eyes. The light beam penetrates the display panel to form the image beam. The transparent device of the backlight module is a display panel or a diffusion sheet located between the display panel and the light-emitting sources.

Abstract: A pixel array substrate includes a substrate, pixel units, and signal lines. Each pixel unit includes an active device, a first insulation layer, a common electrode, a second insulation layer, and a pixel electrode. The common electrode is disposed on the first insulation layer and has openings. The pixel electrode is disposed on the second insulation layer and overlapped with the common electrode. The pixel electrode is electrically connected to the active device. The signal lines are disposed on the substrate and electrically connected to the active device, respectively. The openings include at least one first opening, and an orthogonal projection of the at least one first opening on the substrate is located between orthogonal projections of the pixel electrodes on the substrate and orthogonal projections of the signal lines on the substrate. A display panel including the pixel array substrate is also provided.

Abstract: A transfer device for transferring a plurality of micro LED dies is provided. The transfer device includes a carrier plate, a plurality of deformable components, and a plurality of transfer heads. The plurality of deformable components are disposed on the carrier plate. The plurality of transfer heads are respectively disposed on the plurality of deformable components. Each of the transfer heads includes a plurality of micro protrusions arranged in an array on a side away from the corresponding one deformable component. Deformation of the deformable components leads to deformation of the transfer heads, such that a number of the micro protrusions in contact with the micro LED dies is decreased. Accordingly, the transfer device can easily release the micro LED dies.

Abstract: Provided are a display apparatus and an electrically controlled light valve including a first substrate, a second substrate disposed opposite to the first substrate, a first transparent conductive layer disposed on the first substrate, a second transparent conductive layer disposed on the second substrate, a first liquid layer disposed between the first and the second transparent conductive layers, a second liquid layer disposed between the first and the second transparent conductive layers and reflective particles. The first and the second liquid layers are respectively adjacent to the first and the second transparent conductive layers. The first liquid layer includes a polar liquid. The second liquid layer includes a non-polar liquid. Each reflective particle has a conductive body and a surface modification layer covering the conductive body. When the electrically controlled light valve is switched to a light-transmission mode, the reflective particles are evenly dispersed in the first liquid layer.

Abstract: A processing method of a substrate is provided. The substrate is processed by a substrate processing apparatus. The substrate processing apparatus includes a reaction chamber and a secondary chamber surrounding the reaction chamber. The processing method includes: placing the substrate in the reaction chamber; performing a process to increase a pressure in the reaction chamber and a pressure in the secondary chamber, such that the pressure in the secondary chamber is between an atmospheric pressure and the pressure in the reaction chamber; increasing a temperature in the reaction chamber; and processing the substrate by a supercritical fluid in the reaction chamber.