Abstract:
An electronic device includes a casing and a battery module removably locked to the casing. The casing includes a connecting wall, two inner side walls connected to opposite ends of the connecting wall and having pillars protruding therefrom, and a first magnetic member disposed at the connecting wall. The battery module includes a first side wall to abut against the connecting wall, and two second side walls connected to two opposite ends of the first sidewall. A second magnetic member is disposed at the first side wall and has a magnetic attraction force with the first magnetic member. Each second side wall is formed with a guiding groove extending along an insertion direction of the battery module for engaging a corresponding pillar.
Abstract:
A method for forming a periodic structure is disclosed. A structural layer and an optical modulation element are provided. A light is emitted to pass through the optical modulation element to irradiate interference strips on the structural layer. A photoelectrochemical etching (PEC) is performed to form the periodic structure according the interference strips irradiated on the structural layer.
Abstract:
An exemplary punch die (30) includes a lower die (40) and an upper die (50). The lower die includes a die core (45), a blank holder (417), and a cylinder (413) disposed in the lower die. The blank holder is disposed on a periphery of the die core. The cylinder is connected to the blank holder and provides a constant force to the blank holder. The upper die includes a punch core corresponding to the die core. A punch machine using the present punch die is also provided.
Abstract:
A pad for portable electronics mounted on a housing of portable electronics is revealed. The pad includes a lower fastener, a buffer member arranged above the lower fastener, an upper fastener connected with the buffer member and mounted onto the housing, and a gripping member disposed above the upper fastener. The housing is arranged with an insertion hole. The gripping member penetrates the insertion hole and clips to a side wall of the housing. Thus there is no need to arrange the pad by adhesives or thermal fusion. Moreover, the height of the pad disposed is adjusted automatically by the buffer member. Therefore, the convenience of use of the pad is increased.
Abstract:
A light-emitting device is disclosed, including a light-emitting element and a surface plasmon coupling element, having an intermediary layer connected to the light-emitting element and a metal structure on the intermediary layer, wherein the intermediary layer is conductive under low-frequency injection current and has the characteristics as dielectric material in a wavelength range 100 nm˜20000 nm.
Abstract:
An organic electroluminescent device (OELD) is provided. The OELD includes a substrate, an anode, a cathode, a hole transport layer, an electron transport layer and an emission layer. The anode and the cathode are disposed on the substrate. The hole transport layer is disposed between the anode and the cathode. The electron transport layer is disposed between the hole transport layer and the cathode. The emission layer is disposed between the hole transport layer and the electron transport layer. The emission layer includes a host and a dopant. The chemical structure of the dopant is shown as the formula [I]: “M” is a metal atom whose atomic weight is greater than 40. “S” is selected from a group consisting of alkyl, alkoxy, haloalkyl, halogen, hydrogen and any other substituents.
Abstract:
A white organic light-emitting diode includes two symmetric emission layers and a middle emission layer. The two symmetric emission layers emit a first color light with approximately the same frequency components. The middle emission layer is located between the two symmetric emission layers. The middle emission layer emits a second color light with frequency components different from main frequency components of the first color light. When the voltage applied to the organic light-emitting diode changes and leads to a decrease of luminescent intensity of one of the symmetric emission layers, the other symmetric emission layer automatically increases the luminescent intensity to compensate for the reduced light intensity.
Abstract:
Organometallic compounds and display devices employing the same. Organometallic compounds can serve as host materials for an organic electroluminescent device. Furthermore, the organometallic compounds can also serve as green phosphorescent dopant material for display devices, by a way of the specific chemical structure.
Abstract:
A verification system of a basic input output system and a verification method thereof are provided. The verification system includes a server, a microcontroller, and a verification device. The server includes a platform controller hub and the basic input output system. The server outputs a log file of the basic input output system by a system management bus controller in the platform controller hub. The microcontroller is coupled to the server. The microcontroller receives the log file and converts the log file into a readable character. The verification device is coupled to the microcontroller. The verification device receives and displays the readable character.
Abstract:
A medical fixing system includes: a first fixing device fixed to a target lesion and having a first joining part and a first auxiliary fixing portion; a second fixing device fixed to the target lesion and having a second auxiliary fixing portion; a cord-receiving device connected to the first joining part of the first fixing device; and a fixing cord in contact with the first auxiliary fixing portion and the second auxiliary fixing portion and connected to the cord-receiving device. The cord-receiving device has a cord-receiving mechanism. The cord-receiving device adjusts an exposed length of the fixing cord with the cord-receiving mechanism.