In accordance with one implementation, a method for multiple source light output smoothing includes measuring a light distribution generated by multiple light sources arranged within an electronic device and determining at least one brightness adjustment based on the measured light distribution that is sufficient to locally reduce light output within a discrete region of a surface of the electronic device to satisfy predefined luminosity criteria. The method further includes applying an optical filter between the multiple light sources and the surface, the optical filter configured to reduce light output within the discrete region according to the determined at least one brightness adjustment.

A method for manufacturing a circuit board includes: preparing a first substrate and a second substrate, wherein: the first substrate comprises a convex post member formed at a top surface of the first substrate, and the second substrate including a first surface and a second surface opposite to the first surface, and comprising: a first metal layer formed on at least the first surface, and an opening through which a top surface of the post member is uncovered in a plan view; bonding at least a portion of a top surface of the first substrate excluding the post member and the second surface of the second substrate so that the top surface of the post member is uncovered through the opening; and forming a circuit pattern by removing a first portion of the first metal layer.

Provided is a lighting device capable of minimizing damage of a joint portion between an operation switch and a substrate or the substrate itself due to a force when the operation switch is operated and improving assemblability. The lighting device includes a housing installed in a vehicle, a substrate fixed to the housing, a cover member which is fixed to the housing and presses down the substrate, a light emitting element installed on the substrate, an operation switch which is installed on the substrate and switches the light emitting element on/off by being operated in directions of coming into contact with and moving away from the substrate, and a movement restricting portion which is formed in the housing, engages with a part of the operation switch and restricts movement of the operation switch toward the substrate side.

A circuit assembly includes a circuit board on which a coil is mounted, a heat sink, and a heat spreading plate that is separate from this heat sink. A first insulating adhesive layer is interposed between the circuit board and the heat spreading plate, and the heat spreading plate and the heat sink are fixed by a first fixing hole for a heat sink and a bolt. Accordingly, warping of the circuit board is suppressed.

The present disclosure provides a frisbee, which includes a housing, and a base assembled to the housing, the frisbee further includes a speaker component assembled to the housing, and at least one light emitting component, the housing and the base cooperatively form a receiving space, the speaker component and the light emitting component are both received in the receiving space. When tossing, the frisbee of the present disclosure can deliver sound and light, which improves the fun of tossing.

A touch device usable for a hair dressing apparatus is disclosed. The touch device includes a touch sensing shell, an FPC (Flexible Printed Circuit) board and a PCB (Printed Circuit Board), wherein the touch sensing shell is mounted on the surface of the hairdressing apparatus. The FPC board is attached to the touch sensing shell and mounted between the touch sensing shell and the hairdressing apparatus. The PCB is connected with the FPC circuit board by use of a lead and mounted inside the hairdressing apparatus. The touch sensing shell is capable of sensing actions provided by the fingers of a user and preventing the FPC board from having direct contact with the user. A touch sensing region and a functional control unit are arranged on the FPC board and connected with a central processing unit.

A sensor unit for measuring the position of a component that is movable relative to the sensor unit includes a metal body, which has a first opening. An electronic component is arranged in the first opening such that a gap is provided between the electronic component and the metal body, the gap being filled with an electrically insulating molding compound. In addition, an electrically insulating first layer is applied on the electronic component and on the molding compound. The electronic component is electrically contacted with a circuit trace, and the circuit trace is routed through the first layer in a first section and extends on the first layer in a second section.

An apparatus for assembling a LED lighting fixture contains a power cable, an elongated coupler, a base plate, a protruding terminal, a receiving terminal, and a lighting assembly. The power cable is terminally fixed to a distal end of the elongated coupler. On the other hand, the receiving terminal is integrated into a proximal end of the elongated coupler. When the base plate, which contains the lighting assembly, needs to be attached, the protruding terminal is removably positioned into the receiving terminal. As a result, the current path from the elongated coupler to the lighting assembly is completed. The ability to conveniently detach the base plate allows the user to use different lighting assemblies as preferred. If the exterior appearance of the apparatus needs to change, a fixture housing is used.

An electronic device is provided. In some embodiments, the electronic device includes an a battery having a first electrical connector at a first end, a second electrical connector at a second end, and electrical conductors extending from the first connector to the second connector, a first circuit board connected to the first connector, and a second circuit board connected to the second connector. The first circuit board is electrically connected with the second circuit board through the electrical conductors.

The present disclosure provides a circuit board assembly, a TOF camera module including the circuit board assembly and applications thereof. The circuit board assembly is used to support an electronic component, and includes a conductive portion and an insulating portion. The insulating portion is integrally bonded to the conductive portion, and the conductive portion extends through the insulating portion. The electronic component is supported by the conductive portion and is communicated with the conductive portion, so that the electronic component directly dissipates heat through the conductive portion during operation.