Abstract: An illumination module includes a light source configured to emit an illumination light beam, a reflective light valve disposed on a path of the illumination light beam and configured to form a plurality of pixels, a lens, and an image sensing module. Each pixel is adapted to be switched between a first state and a second state. The pixels in the first state among the pixels are configured to reflect the illumination light beam into an effective light beam. The pixels in the second state among the pixels are configured to reflect the illumination light beam into a complementary light beam. The lens is disposed on a path of the effective light beam and configured to project the effective light beam to an area to be illuminated. The image sensing module is disposed on a path of a complementary light beam from the reflective light valve and configured to sense the complementary light beam.

Abstract: A pixel circuit and a display device are provided. The pixel circuit includes a light-emitting component, a first light sensor, and a variable resistor. The first light sensor receives a first operation voltage, and provides a first control voltage according to an intensity of a first sensed light. The variable resistor adjusts a resistance value provided therefrom according to the first control voltage so as to adjust a current value of a driving current flowing through the light-emitting component.

Abstract: A computer operating system is provided. The computer operating system includes a control host, a display device, and a mouse. The display device is connected to the control host. The mouse is connected to the control host. The control host is used to generate a first mouse icon on the display device and generate a second mouse icon on the display device when the first mouse icon exists, wherein a pattern of the first mouse icon is different from a pattern of the second mouse icon.

Abstract: The present invention provides a polyimide-based copolymer and electronic component and field effect transistor comprising the same. The polyimide-based copolymer comprises a copolymer of dianhydride and heterocyclic diamine, wherein the heterocyclic diamine has two benzene rings, and there are two ether bonds, two thioether bonds, or one ether bond and one thioether bond between the two benzene rings. The novel polyimide-based copolymer of the invention has excellent thermal-mechanical stability, has potential application prospects, and can be used as a substrate for flexible electronics.

Abstract: The invention provides a display device and an operation method thereof. The display device includes a calculation unit and a local dimming driving unit. The calculation unit generates image data for displaying on a display panel. The calculation unit determines a location of a mouse pointer (cursor) in the image data based on an operation of a user interface device. The calculation unit defines an attention area corresponding to the mouse pointer based on the location of the mouse pointer. Based on information of the calculation unit, the local dimming driving unit enables a local dimming function for the attention area corresponding to the location of the mouse pointer, or disables the local dimming function for a non-attention area outside the attention area.

Abstract: Embodiments of the disclosure provide an unmanned vehicle system, including a plurality of unmanned vehicles. The plurality of unmanned vehicles include a first unmanned vehicle and a second unmanned vehicle. The first unmanned vehicle provides an information pattern, wherein the information pattern indicates a control information. The second unmanned vehicle acquires the control information by identifying the information pattern.

Abstract: A novel additive for recycling thermoset materials, its related recyclable thermoset composition and its application are disclosed. Specifically, the composition of the additive comprises at least one copolymer that has at least one carbamate group, at least one carbonate group and/or at least one urea group, and a number-average molecular weight of the copolymer is between 100 and 50,000 Da.

Abstract: An electronic package is provided, in which a surface treatment layer is formed on parts of a surface of a functional pad, such that an electronic element is in contact with and bonded to the functional pad and the surface treatment layer via a bonding layer. Therefore, when the electronic package undergoes thermal shock, the surface treatment layer having buffering capability can improve packaging reliability of the electronic package.

Abstract: Provided is a stereoselective synthesis of an intermediate for the preparation of the heterocyclic derivative as a Cap-dependent endonuclease inhibitor. The synthesis process has the advantages of simple operation, higher yield and relatively controllable steroselectivity, such that it is suitable for large-scale production.

Abstract: A carbonate-containing epoxy resin and a manufacturing method for a carbonate-containing epoxy resin, an epoxy curable product and a method for degrading an epoxy curable product are provided. The carbonate-containing epoxy resin includes a structure represented by formula (I) or formula (II). Formula (I) and formula (II) are defined as in the specification.

Abstract: A semiconductor package carrier board, a method for fabricating the same, and an electronic package having the same are provided. The method includes forming on a circuit structure a graphene layer that acts as an insulation heat dissipating layer. Since the heat conductivity of the graphene layer is far greater than the heat conductivity of ink (about 0.4 W/m·k), which is used as solder resist, the heat of the semiconductor package carrier board can be conducted quickly, and thus can avoid the problem that the heat will be accumulated on the semiconductor package carrier board.

Abstract: A grinding wheel center hole protection pad is provided, which mainly include a positioning portion attached to the peripheral thereof and the guiding portions disposed at the center hole at the axial center thereof. The guiding portions serve as the isolation layer between the center hole of the grinding wheel and the peripheral plate guiding wall of a flange plate. Therefore, the grinding wheel can be closely attached to the flange plate during the assembling process to decrease eccentricity. Accordingly, it is not necessary to perform the cutting calibration process and balance adjustment by a cutting machine, which can reduce the waste of manpower and material resources.

Abstract: The present disclosure provides a low-dissipation flexible copper clad laminate, which includes a copper foil and a polyimide film. The polyimide film is attached to the copper foil. The polyimide film includes a polyimide, and the polyimide has a structure represented by formula (I). Formula (I) is defined as in the specification.

Abstract: The present invention provides a polyimide-based copolymer and electronic component and field effect transistor comprising the same. The polyimide-based copolymer comprises a copolymer of dianhydride and heterocyclic diamine, wherein the heterocyclic diamine has two benzene rings, and there are two ether bonds, two thioether bonds, or one ether bond and one thioether bond between the two benzene rings. The novel polyimide-based copolymer of the invention has excellent thermal-mechanical stability, has potential application prospects, and can be used as a substrate for flexible electronics.

Abstract: Provided is a stereoselective synthesis of an intermediate for the preparation of the heterocyclic derivative as a Cap-dependent endonuclease inhibitor. The synthesis process has the advantages of simple operation, higher yield and relatively controllable steroselectivity, such that it is suitable for large-scale production.

Abstract: The present disclosure provides a phosphorus-containing compound, which includes a structure represented by formula (I). Formula (I) is defined as in the specification. The present disclosure further provides a flame-retardant thermoset made by the phosphorus-containing compound including the structure represented by formula (I). The present disclosure also provides a manufacturing method for the phosphorus-containing compound.

Abstract: A semiconductor package carrier board, a method for fabricating the same, and an electronic package having the same are provided. The method includes forming on a circuit structure a graphene layer that acts as an insulation heat dissipating layer. Since the heat conductivity of the graphene layer is far greater than the heat conductivity of ink (about 0.4 W/m·k), which is used as solder resist, the heat of the semiconductor package carrier board can be conducted quickly, and thus can avoid the problem that the heat will be accumulated on the semiconductor package carrier board.

Abstract: A grinding wheel center hole protection pad is provided, which mainly include a positioning portion attached to the peripheral thereof and the guiding portions disposed at the center hole at the axial center thereof. The guiding portions serve as the isolation layer between the center hole of the grinding wheel and the peripheral plate guiding wall of a flange plate. Therefore, the grinding wheel can be closely attached to the flange plate during the assembling process to decrease eccentricity. Accordingly, it is not necessary to perform the cutting calibration process and balance adjustment by a cutting machine, which can reduce the waste of manpower and material resources.

Abstract: A wavelength conversion module for being disposed on a light path of light of a projector is provided. The wavelength conversion module includes a driving module and a wheel. The wheel has an axial hole, a heat dissipation area and a complementary dissipation area. The axial hole is connected to the driving module, the heat dissipation area surrounds the axial hole, and the wavelength conversion area surrounds the heat dissipation area and the light is projected to the wavelength conversion area. The heat dissipation area includes a plurality of through holes penetrating through the wheel, in which the plurality of through holes has a plurality of first through holes and a plurality of second through holes. The plurality of first through holes is arranged circularly on the wheel around the axial hole. Each of the plurality of second through holes is arranged between every two adjacent first through holes.

Abstract: A wavelength conversion module for being disposed on a light path of light of a projector is provided. The wavelength conversion module includes a driving module and a wheel. The wheel has an axial hole, a heat dissipation area and a complementary dissipation area. The axial hole is connected to the driving module, the heat dissipation area surrounds the axial hole, and the wavelength conversion area surrounds the heat dissipation area and the light is projected to the wavelength conversion area. The heat dissipation area includes a plurality of through holes penetrating through the wheel, in which the plurality of through holes has a plurality of first through holes and a plurality of second through holes. The plurality of first through holes is arranged circularly on the wheel around the axial hole. Each of the plurality of second through holes is arranged between every two adjacent first through holes.