Abstract: A display method includes an electronic device that runs a first application and displays a first interface in a form of a floating window in response to a first operation. The first interface includes a first title bar and a first content display part. The electronic device displays a second interface in response to a second operation. The second interface includes the first title bar, the first content display part, and a second content display part adjacent to the first content display part. The first title bar includes a first subtitle label corresponding to the second content display part.

Abstract: Disclosed are a circuit board assembly and a rice cooker, where the circuit board assembly includes: a housing, including a circuit board bracket and a fireproof cover fixing and covering the circuit board bracket, where the fireproof cover and the circuit board bracket are enclosed to define a fireproof cavity; and a circuit board, mounted on the circuit board bracket and accommodated in the fireproof cavity. The present disclosure provides a fireproof cover made of a fireproof material on the circuit board. The fireproof cover and the circuit board bracket may be fixed and covered to define a fireproof cavity, and the circuit board may be accommodated in the fireproof cavity. In this way, the circuit board may be isolated from the outside, to prevent the fire from spreading when the circuit board catches fire, to ensure the safety of users' lives and property.

Abstract: Disclosed is a cooking appliance that includes a cooker body assembly, a lid assembly, a weighing sensor, a first control panel, and a second control panel. The cooker body assembly includes a housing and an inner pot disposed inside the housing. The lid assembly can be opened and closed to cover the inner pot. The first control panel is disposed on the lid assembly, and the second control panel is disposed on the housing. The weighing sensor is electrically connected to the second control panel. According to this disclosure, the second control panel is disposed on the housing, so that the second control panel does not flip to the rear side together with the lid assembly when the lid assembly is opened to add food or water.

Abstract: A control method of a cooking appliance includes acquiring a current weight of a container of the cooking appliance with a food material through a weighing device of the cooking appliance, calculating a weight of the food material in the container according to the current weight of the container with the food material and an initial weight of the container without the food material, and determining a calorie amount of the food material according to the weight of the food material and a type of the food material.

Abstract: Disclosed are a circuit board assembly and a rice cooker, where the circuit board assembly includes: a housing, including a circuit board bracket and a fireproof cover fixing and covering the circuit board bracket, where the fireproof cover and the circuit board bracket are enclosed to define a fireproof cavity; and a circuit board, mounted on the circuit board bracket and accommodated in the fireproof cavity. The present disclosure provides a fireproof cover made of a fireproof material on the circuit board. The fireproof cover and the circuit board bracket may be fixed and covered to define a fireproof cavity, and the circuit board may be accommodated in the fireproof cavity. In this way, the circuit board may be isolated from the outside, to prevent the fire from spreading when the circuit board catches fire, to ensure the safety of users' lives and property.

Abstract: Disclosed is a cooking appliance that includes a cooker body assembly, a lid assembly, a weighing sensor, a first control panel, and a second control panel. The cooker body assembly includes a housing and an inner pot disposed inside the housing. The lid assembly can be opened and closed to cover the inner pot. The first control panel is disposed on the lid assembly, and the second control panel is disposed on the housing. The weighing sensor is electrically connected to the second control panel. According to this disclosure, the second control panel is disposed on the housing, so that the second control panel does not flip to the rear side together with the lid assembly when the lid assembly is opened to add food or water.

Abstract: Structures for LED light bulbs comprise a driver board and a lighting structure having one or more LEDs disposed thereon. The driver board, in a Y shape, can be the circuit board and has a positive terminal and a negative terminal for receiving electrical power. The Y-shaped driver board having two prongs connects to the light structure to power the LEDs thereon. The lighting structure can be in the form of a grid having the LEDs disposed thereon.

Abstract: A lighting structure for holding light-emitting-diodes (“LEDs”) of an LED light bulb, wherein said lighting structure is in a grid form with a plurality of openings therein and having one or more locations for interconnecting LED lighting components disposed on said lighting structure, wherein the grid having a number of pre-selected intersections forming the grid, and wherein a number of pre-selected intersections is in proportion with the amount of desired ventilation and the number of LEDs generating the pre-determined amount of light. The lighting structure can be made from printed-circuit-board material and the openings of the grid can be in one of the following shapes: square, rectangular, circular, and oval.

Abstract: Structures for LED light bulbs comprise a driver board and a lighting structure having one or more LEDs disposed thereon. The driver board, in a Y shape, can be the circuit board and has a positive terminal and a negative terminal for receiving electrical power. The Y-shaped driver board having two prongs connects to the light structure to power the LEDs thereon. The lighting structure can be in the form of a grid having the LEDs disposed thereon.

Abstract: The present invention provides a method for verifying trace lengths and trace spaces in a circuit. The method includes the steps of: retrieving information of a trace layout of the circuit; retrieving preset design rules on the trace lengths and the trace spaces of the trace layout; computing trace lengths and trace spaces of traces in the trace layout; verifying trace lengths and trace spaces in the trace layout by comparing the computed trace lengths and trace spaces of the traces with the preset design rules; and reporting results of the verifying step. A related system is also provided.

Abstract: A system for remote controlling of a media player includes a host computer (1), a display (2), and a remote controller (3). The remote controller is used for inputting commands for controlling a media player (8), and generating consumer infrared (CIR) signals according to the commands. The host computer includes: a CIR signal processing module (14) for receiving and modulating the CIR signals from the remote controller; an audio DJ data processing module (15) for analyzing and transforming the CIR signals to audio DJ data, and sending the audio DJ data to control the media player; and a Liquid Crystal Display (LCD) controlling module (16) for receiving and controlling media information to be displayed on an LCD panel (10). A related method is also disclosed.

Abstract: A system for controlling a media player with a media controller includes a host computer (1), a media controller (11), and a Liquid Crystal Display (LCD) panel (12). The media controller is used for users to input commands of controlling the media player, and generating media control signals according to the commands. The LCD panel is used for displaying media information from a media player (6) installed in an operation system of the host computer. A motherboard (10) of the host computer includes: an audio DJ data processing module (103) for receiving media control signals, transforming the media control signals to audio DJ data, and sending the audio DJ data through a south bridge (102) to the media player to play media; and an LCD controlling module (104) for receiving and processing media information, controlling the media information to be displayed on the LCD panel. A related method is also disclosed.

Abstract: A computer system for displaying media playing information includes: media playing software installed in a host computer (1) for playing media files; a media playing controller (11) enchased on a front panel of the host computer for receiving user-input commands to control the media playing software; an LCD (Liquid Crystal Display) panel (12); a motherboard (2) including a CPU (Central Processing Unit) (21) and a south bridge chipset (22) for obtaining the media playing information from the media playing software; and a plug-in board (3) including: a PCI (Peripheral Component Interface) chipset (31) for receiving the media playing information from the motherboard; a media information obtaining module (32) for obtaining the media playing information from the PCI; and a media information displaying module (33) for controlling the LCD panel to display the media playing information. A related method is also disclosed.

Abstract: The present invention provides a method for verifying trace lengths and trace spaces in a circuit. The method includes the steps of: retrieving information of a trace layout of the circuit; retrieving preset design rules on the trace lengths and the trace spaces of the trace layout; computing trace lengths and trace spaces of traces in the trace layout; verifying trace lengths and trace spaces in the trace layout by comparing the computed trace lengths and trace spaces of the traces with the preset design rules; and reporting results of the verifying step. A related system is also provided.