Abstract: An electronic device includes a metal back cover, a metal frame, a first antenna module and a second antenna module. The metal frame includes a first and a second disconnection portion, a first and a second connection portion. The first and the second connection portion are connected to the metal back cover. The first disconnection portion is separated from the first connection portion, the metal back cover and the second disconnection portion to form a first slot. The second disconnection portion is connected to the second connection portion and is separated from the metal back cover to form a second slot. The first antenna module is connected to the first disconnection portion, and forms a first antenna path. The second antenna module is connected to the second disconnection portion, and forms a second and a third antenna path with the second disconnection portion and the metal back cover.

Abstract: A floating electrical connector includes a housing with a tubular portion. An axis is defined in a center of the tubular portion. Several floating terminals are arranged around the axis and are partially connected. Each floating terminal has an inner terminal sheet on an inner side and a spring structure on an outer side. Each spring structure is connected to one of the inner terminal sheets. A portion of the inner terminal sheet is inserted into the tubular portion and arranged along an inner peripheral surface of the tubular portion. The portion of each inner terminal sheet located in the tubular portion has an electronic contact bulging inward. Several external pins are electrically connected around the floating terminals. When a conductive pin is inserted into the tubular portion, the spring structures could elastically deform, allowing the tubular portion to adapt to a horizontal deviation or a skew deviation of the conductive pin, providing a greater tolerance for alignment deviations.

Abstract: A case assembly and a wireless communication device are provided. The case assembly includes a metal case and a plastic cladding body. The metal case includes an inner side and an outer side, the inner side is opposite to the outer side, the metal case includes a hollow portion and an antenna portion, the hollow portion is adjacent to a side of the antenna portion. The plastic cladding body is disposed on the metal case, and completely covers the outer side of the metal case, partially covers the inner side of the metal case, and fills the hollow portion. The wireless communication device includes a case assembly and a radio frequency signal module. The radio frequency signal module is electrically connected to the antenna portion of the case assembly. Thus, the structural rigidity of the wireless communication device and its case assembly is kept, and the production cost is reduced.

Abstract: A floating electrical connector includes a housing with a tubular portion. An axis is defined in a center of the tubular portion. Several floating terminals are arranged around the axis and are partially connected. Each floating terminal has an inner terminal sheet on an inner side and a spring structure on an outer side. Each spring structure is connected to one of the inner terminal sheets. A portion of the inner terminal sheet is inserted into the tubular portion and arranged along an inner peripheral surface of the tubular portion. The portion of each inner terminal sheet located in the tubular portion has an electronic contact bulging inward. Several external pins are electrically connected around the floating terminals. When a conductive pin is inserted into the tubular portion, the spring structures could elastically deform, allowing the tubular portion to adapt to a horizontal deviation or a skew deviation of the conductive pin, providing a greater tolerance for alignment deviations.

Abstract: A touch device is provided. The touch device includes a substrate, a light-emitting element, a light-shielding member, a sensing board, and a light-passing board. The light-emitting element is disposed on the substrate. The light-shielding member is disposed on the substrate, wherein the light-shielding member has a first opening, and the light-emitting element is located in the first opening. The sensing board is disposed on the light-shielding member, and is electrically connected to the substrate. The sensing board has a second opening, and the first opening and the second opening overlap. The light-passing board is disposed on the sensing board, and covers the first opening and the second opening.

Abstract: A case assembly and an electronic device are provided. The case assembly includes a metal case and a plastic cladding body. The metal case includes an inner side and an outer side, the inner side is opposite to the outer side. The metal case further includes a channel which is concavely disposed on the inner side to divide the inner side into a plurality of thermal insulation areas. The plastic cladding body is disposed on the metal case, and completely covers the outer side of the metal case. The electronic device includes a case assembly and a plurality of heart sources. The heart sources are corresponded to the thermal insulation areas on the inner side of the metal case respectively. Thus, the case assembly and the electronic device are able to prevent the heat produced from elements effect each other.

Abstract: A method for preparing a slurry for photocuring 3D printing is provided, comprising the steps of: mixing monomer molecules of a thermosensitive hydrogel, a photocuring initiator, a crosslinking agent, a solvent, and a ceramic material to obtain the slurry. a method for manufacturing photocuring 3D printed articles is further provided, comprising using the slurry as a raw material, performing a 3D printing procedure by a photocuring 3D printer to obtain a green compact of a 3D printed article; and coating oil to the green compact of the 3D printed article, followed by heating and sintering the oil-coated article, to obtain the 3D printed article.

Abstract: A case assembly and a wireless communication device are provided. The case assembly includes a metal case and a plastic cladding body. The metal case includes an inner side and an outer side, the inner side is opposite to the outer side, the metal case includes a hollow portion and an antenna portion, the hollow portion is adjacent to a side of the antenna portion. The plastic cladding body is disposed on the metal case, and completely covers the outer side of the metal case, partially covers the inner side of the metal case, and fills the hollow portion. The wireless communication device includes a case assembly and a radio frequency signal module. The radio frequency signal module is electrically connected to the antenna portion of the case assembly. Thus, the structural rigidity of the wireless communication device and its case assembly is kept, and the production cost is reduced.

Abstract: A case assembly and an electronic device are provided. The case assembly includes a metal case and a plastic cladding body. The metal case includes an inner side and an outer side, the inner side is opposite to the outer side. The metal case further includes a channel which is concavely disposed on the inner side to divide the inner side into a plurality of thermal insulation areas. The plastic cladding body is disposed on the metal case, and completely covers the outer side of the metal case. The electronic device includes a case assembly and a plurality of heart sources. The heart sources are corresponded to the thermal insulation areas on the inner side of the metal case respectively. Thus, the case assembly and the electronic device are able to prevent the heat produced from elements effect each other.

Abstract: The present invention provides a method of additive manufacturing a 3D-printed article, comprising: (a) printing and depositing one or more layers of a slurry by using a 3D printer, wherein the slurry comprises a ceramic powder composition; (b) further injecting an oil around the one or more layers of slurry, wherein the height of the injected oil is lower than the height of the slurry; (c) repeating steps (a) and (b) until a main body with desired geometric shape is obtained; and (d) sintering the main body by heating to obtain the 3D-printed article wherein the temperature of a printing carrier of the 3D printer is from 30 to 80° C.

Abstract: A case assembly and a wireless communication device are provided. The case assembly includes a metal case and a plastic cladding body. The metal case includes an inner side and an outer side, the inner side is opposite to the outer side, the metal case includes a hollow portion and an antenna portion, the hollow portion is adjacent to a side of the antenna portion. The plastic cladding body is disposed on the metal case, and completely covers the outer side of the metal case, partially covers the inner side of the metal case, and fills the hollow portion. The wireless communication device includes a case assembly and a radio frequency signal module. The radio frequency signal module is electrically connected to the antenna portion of the case assembly. Thus, the structural rigidity of the wireless communication device and its case assembly is kept, and the production cost is reduced.

Abstract: A touch device is provided. The touch device includes a substrate, a light-emitting element, a light-shielding member, a sensing board, and a light-passing board. The light-emitting element is disposed on the substrate. The light-shielding member is disposed on the substrate, wherein the light-shielding member has a first opening, and the light-emitting element is located in the first opening. The sensing board is disposed on the light-shielding member, and is electrically connected to the substrate. The sensing board has a second opening, and the first opening and the second opening overlap. The light-passing board is disposed on the sensing board, and covers the first opening and the second opening.

Abstract: The present invention provides a method of additive manufacturing a 3D-printed article, comprising: (a) printing and depositing one or more layers of a slurry by using a 3D printer, wherein the slurry comprises a ceramic powder composition; (b) further injecting an oil around the one or more layers of slurry, wherein the height of the injected oil is lower than the height of the slurry; (c) repeating steps (a) and (b) until a main body with desired geometric shape is obtained; and (d) sintering the main body by heating to obtain the 3D-printed article wherein the temperature of a printing carrier of the 3D printer is from 30 to 80° C.

Abstract: A housing, a handheld device and a manufacturing method of a housing are provided. The housing includes a body, a metal antenna layer, and a conductive element. The body includes a through hole and an outer surface and an inner surface opposite to the outer surface. The metal antenna layer is disposed on the outer surface and covers the through hole, wherein an edge of the metal antenna layer is connected to the outer surface seamlessly, and a surface of the metal antenna layer is at least partially exposed by the body. The conductive element is disposed in the through hole and directly contacts the metal antenna layer to transmit signals received by the metal antenna layer.

Abstract: A touch panel including a transparent substrate and a first sensing layer is provided. The transparent substrate has a first surface and a second surface opposite to the first surface. The second surface has a light exporting pattern. The first sensing layer is disposed on the first surface. An electronic apparatus with the touch panel is also provided.

Abstract: The present invention relates to a hydrophilic drug and ?-tricalcium phosphate (?-TCP) coating on a surface area of biopolymer matrix to form a sustained release system. The present invention also provides a method for preparing a sustained release system, comprising providing a surface are of biopolymer matrix coated with a hydrophilic drug and ?-TCP.

Abstract: The present invention relates to a gold fluorescence resonance energy transfer nanoprobe comprising a gold fluorescence donor, a gold fluorescence acceptor, and a linker fragment that connects the gold fluorescence donor and the gold fluorescence acceptor, wherein the fluorescence resonance energy transfer is carried out between the gold fluorescence donor and the gold fluorescence acceptor. This all gold probe employing fluorescence resonance energy transfer technique can be used for detecting diseases such as arthritis, osteoporosis, and cancer metastasis.

Abstract: The present invention relates to a nanoparticle carrier and the method for manufacturing the same. The nanoparticle carrier comprises hydrophobic molecules grafted with nanogold clusters and hydrophobic molecules grafted with hydrophilic molecules. The hydrophilic molecules are located on the outer layer of the nanoparticle and the nanogold clusters are wrapped inside the nanoparticle.

Abstract: An unlocking method for a handheld electrical device with a normal mode and a limited mode is disclosed. The handheld electrical device in the normal mode is able to display all contents of an application installed on the handheld electrical device. The handheld electrical device in the limited mode is able to display only part of the contents of the application. The unlocking method includes the following steps: at least one unlocking input without a user account is obtained from an input unit of the handheld electrical device when the handheld electrical device is under a locked status. The unlocking input is compared with first preset data and second preset data to generate a comparison result. The locked status of the handheld electrical device is released according to the comparison result.

Abstract: The present invention provides a method for preparing a composition comprising porous ceramic, comprising the following steps: (a) synthesizing poly(N-isopropylacrylamide-co-methacrylic acid) (p(NIPAAM-MAA)) or similar thermo-response compound thereof; (b) mixing a dispersant with hydroxyapatite or calcium phosphate salt; (c) mixing the p(NIPAAM-MAA) of the step (a) or similar thermo-response compound thereof with water to obtain a hydrogel solution; (d) mixing the hydrogel solution of the step (c) and product of the step (b) to produce a mixture; (e) adding macromolecular particles to the mixture of the step (d) and stirring to produce a slurry; (f) filling the slurry of the step (e) into a template slot; and disposing the template slot filling with the slurry of the step (f) on a crucible, then proceeding high temperature sinter in a furnace to form the composition comprising porous ceramic.