Abstract: A smoke detector with an anti-insect function includes a substrate, an optical detection module, a top cover, a base and a perforated plate. The substrate has a ring shape region surrounding a central detection region, and a first block structure of the central detection region is protruded from the substrate and higher than an upper surface of the ring shape region. The optical detection module is disposed inside the central detection region. The top cover has a lateral wall. The base is disposed on the substrate and connected to the top cover to cover the optical detection module. The base has a second block structure partly overlapped with the lateral wall to form a guiding channel. The perforated plate is disposed between the lateral wall and the second block structure to prevent an insect from moving into the top cover through the guiding channel.

Abstract: A device includes a touch-mode biometric sensor having a first side facing toward a user and a second side opposite to the first side, and a display arranged under the touch-mode biometric sensor and adjacent to the second side and configured to display an image in response to a sensing result, associated with a biometric feature of the user, of the touch-mode biometric sensor.

Abstract: A method for fast starting up a television display function and a television system are provided. In the method, when a television device is powered on, the television system operated in the television device performs a hardware initialization and a fast start-up procedure. In the fast start-up procedure, a set of picture-quality parameters is loaded to the television system from a storage circuit. Display parameters of the television device are configured according to the picture-quality parameters, accordingly, a display of the television device starts to display a picture. The picture can be produced from image signals received through an external source such as a high-definition multimedia interface (HDMI) or a Display Port, a type-C interface, or other sources of the television device. The picture-quality parameters are collected and stored in the storage circuit during operation of the television system after the operating system booting procedure is completed.

Abstract: A system may include one or more heat-generating components, a chassis for enclosing the one or more heat-generating components, and a variable-location air mover subsystem comprising at least one air mover, a transmission system for varying a position of the at least one air mover relative to the chassis, and a control system. The control system may be configured to, in response to a condition for activating the at least one air mover, activate the at least one air mover and cause the at least one air mover to move from a first position relative to the chassis to a second position relative to the chassis.

Abstract: A component carrier coupling system includes a carrier base including a carrier wall. A handle is coupled to the carrier wall by a plurality of link elements that each include a first end rotatably connected to the handle and a second end rotatably connected to the carrier wall. The handle is maintained in a substantially parallel orientation to the carrier wall when the plurality of link elements are rotated in a first direction that moves the handle away from the carrier wall, and in a second direction that is opposite the first direction and that moves the handle immediately adjacent the carrier wall. A cam element is provided on at least one of the plurality of link elements and engages a component enclosure when the carrier base is located in the component enclosure and the plurality of link elements are rotated in the second direction.

Abstract: A component carrier coupling system includes a carrier base including a carrier wall. A handle is coupled to the carrier wall by a plurality of link elements that each include a first end rotatably connected to the handle and a second end rotatably connected to the carrier wall. The handle is maintained in a substantially parallel orientation to the carrier wall when the plurality of link elements are rotated in a first direction that moves the handle away from the carrier wall, and in a second direction that is opposite the first direction and that moves the handle immediately adjacent the carrier wall. A cam element is provided on at least one of the plurality of link elements and engages a component enclosure when the carrier base is located in the component enclosure and the plurality of link elements are rotated in the second direction.