Abstract: A wafer container is provided. The wafer container includes a housing, a door and an air-tight device. The housing has a room with an opening formed therein, and a door frame surrounding the opening. The door fits in the door frame to close the opening. The air-tight device is disposed around the door, located between the door and the door frame, and having a protruding part extending toward the room. The protruding part has an early-stage pressure-adjusting element configured to exhaust a first gas from the room by pumping a second gas into the room when the door is closed.

Abstract: A circuit for changing load operation using temporary power-off means having a power-off detection circuit with input end connected to a power source and its output end is connected to a microprocessor (MCU) connected to at least one load driving circuit. A load appliance is mounted on each of the load driving circuits. The microprocessor (MCU) has a program controlling each load appliance. During operation, the power is restored immediately after the power source is temporarily powered off, such that the power-off detection circuit detects a temporary turned-off signal and sends the signal to the microprocessor (MCU). Accordingly, the program to control each of the load appliances in the microprocessor (MCU) manipulates each load appliance for performing another operation or function.

Abstract: A light-emitting diode (LED) module lamp with adjustable chromaticity is provided. The LED module lamp is formed by at least one set of second module including a plurality of LED modules, namely a first LED module to an nth LED module. Each of the LED modules includes a plurality of LEDs having visible spectrum chromaticities. That is, a first chromaticity LED C1 to an nth chromaticity LED Cn form a structure in a cyclic arrangement. The second module array is: ? [ C 1 C 2 C 3 … C n - 1 C n C 2 C 3 C 4 … … C n C 1 C 3 C 4 … … C n C 1 C 2 … … … … … … … C n C 1 … … … C n - 2 C n - 1 ] , where the first to nth columns are independently connected in series.

Abstract: The present invention provides a limit member having a protection cover. The limit member is disposed in a substrate container and holds against the edge of at least one substrate received in the substrate container. The limit member has at least one limit portion and at least one protection cover. The protection cover is disposed on the limit portion. When the limit portion holds against the edge of the substrate, the substrate is against the protection cover on the limit portion, not being direct contact with the limit portion. This prevents the substrate from rubbing against the limit member to bring contamination particles, and further prevents the passivation layer of the substrate from being broken to pieces by the limit member to bring more contamination particles.

Abstract: The present invention discloses a novel organic compound is represented by the following formula(I), the organic EL device employing the organic compound as host material or dopant material of emitting layer and/or as electron transporting material can lower driving voltage, prolong half-lifetime and increase the efficiency. wherein m represent an integer of 0 to 10, n represent an integer of 0 to 2. X is a divalent bridge selected from the atom or group consisting from O, S, C(R5)2, N(R5), Si(R5)2. Ar, R1 to R4 are substituents and the same definition as described in the present invention.

Abstract: A method of manufacturing plastic metallized 3D circuit includes the steps of providing a 3D plastic main body; performing a surface pretreatment on the plastic main body; performing a metallization process on the plastic main body to deposit a thin metal film thereon; performing a photoresist coating process to form a photoresist protective layer on the thin metal film; performing an exposure and development process on the photoresist protective layer to form a patterned photoresist protective layer; performing an etching process on the exposed thin metal film to form a patterned metal circuit layer; stripping the patterned photoresist protective layer; and performing a surface treatment on the patterned metal circuit layer to form a metal protective layer. With the method, a 3D circuit pattern can be directly formed on a 3D plastic main body without providing additional circuit carrier to thereby meet the requirement for miniaturized and compact electronic devices.

Abstract: A method of manufacturing plastic metallized 3D circuit includes the steps of providing a 3D plastic main body; performing a surface pretreatment on the plastic main body; performing a metallization process on the plastic main body to deposit a thin metal film thereon; performing a photoresist coating process to form a photoresist protective layer on the thin metal film; performing an exposure and development process on the photoresist protective layer to form a patterned photoresist protective layer; performing an etching process on the exposed thin metal film to form a patterned metal circuit layer; stripping the patterned photoresist protective layer; and performing a surface treatment on the patterned metal circuit layer to form a metal protective layer. With the method, a 3D circuit pattern can be directly formed on a 3D plastic main body without providing additional circuit carrier to thereby meet the requirement for miniaturized and compact electronic devices.

Abstract: A geographic information updating device for enhancing precision of geographic information in a navigation system, the navigation system including a geographic information database for storing at least one geographic data, the geographic information updating device includes an image database, an image capturing unit, an image comparing unit and a processing unit. The image database is utilized for storing a plurality of road image data. The image capturing unit is utilized for capturing an image data. The image comparing unit is utilized for comparing the image data captured by the image capturing unit and the plurality of road image data stored in the image database, so as to generating a comparing result. The processing unit is coupled to the image comparing unit and the geographic information database, for updating the at least one geographic data of the geographic information database according to the comparing result.

Abstract: When a pet owner is out at a distant place, a pet is fed by a feeding machine in an active way. The pet owner uses a controller to control the feeding machine through a web server. In this way, a time and rationed feeding is done by the remote pet owner.