Abstract: Provided is a microwave and millimeter wave transceiver package technology that can unify the transceiver composed of an amplifier, a filter and a mixer into a low temperature co-fired ceramic (LTCC) module package by using an LTCC method utilizing a multilayer dielectric substrate, thereby achieving miniaturization, a loss reduction and moderate price. The transceiver includes a plurality of cavities arrayed in a multilayer substrate, an amplifier and a mixer mounted in the cavities and a filter provided with a strip line between the amplifier and the mixer.

Abstract: A method of registering a reference image includes obtaining information of layers in a design pattern that is used for forming an actual pattern on a substrate and comparing the information to obtain a difference therebetween. The method further includes obtaining a reference image for testing the actual pattern based on the difference. Thus, the reference image, which is obtained from the design pattern, but not from the actual pattern, may include information on all of the actual patterns on the substrate.

Abstract: A method and apparatus including a broadcast receiving device and a screen changing method thereof are provided. The broadcast receiving device including a command input part which receives a channel change command to change the present channel, and a controller which controls to display an image on a screen while a channel is changed according to the channel change command. Accordingly, channel change is smoothly performed.

Abstract: A display apparatus comprises a user input unit; an image processor operating in one of a first image processing mode performing a first image processing operation and at least one second image processing operation on an input image signal, and a second image processing mode not performing at least one second image processing operation on the input image signal. A controller controls the image processor to operate in one of the first image processing mode and the second image processing mode, according to a manipulation of the user input unit. Accordingly, a display apparatus performs in an image processing mode in which an image processing time is reduced, according to a user's selection.

Abstract: A waveguide filter is disclosed. The waveguide filter includes a lower conductive layer; a plurality of dielectric layers stacked on the lower conductive layer; an upper conductive layer formed on a top surface of the plurality of dielectric layers; a waveguide formed on the upper conductive layer; and two sets of first via metals arranged at longitudinal sides of the waveguide filter, wherein each of the sets is formed in two-fold line shape.

Abstract: Provided is a microwave and millimeter wave transceiver package technology that can unify the transceiver composed of an amplifier, a filter and a mixer into a low temperature co-fired ceramic (LTCC) module package by using an LTCC method utilizing a multilayer dielectric substrate, thereby achieving miniaturization, a loss reduction and moderate price. The transceiver includes a plurality of cavities arrayed in a multilayer substrate, an amplifier and a mixer mounted in the cavities and a filter provided with a strip line between the amplifier and the mixer.

Abstract: A JTAG interface device capable of effectively debugging a mobile terminal by interfacing the mobile terminal with a JTAG emulator without an additional interface unit by allocating test pins of the JTAG emulator to some pins of a receptacle and then electrically connecting the test pins to the pins, and a method thereof. Accordingly, an operation for debugging the mobile terminal can be easily and effectively performed.

Abstract: A waveguide filter is disclosed. The waveguide filter includes a lower conductive layer; a plurality of dielectric layers stacked on the lower conductive layer; an upper conductive layer formed on a top surface of the plurality of dielectric layers; a waveguide formed on the upper conductive layer; and two sets of first via metals arranged at longitudinal sides of the waveguide filter, wherein each of the sets is formed in two-fold line shape.

Abstract: Borophosphosilicate glass (BPSG) films having impurity concentrations which remain stable over time are fabricated by removing moisture from a BPSG film and forming a shield film on the BPSG film to reduce reintroduction of moisture into the BPSG film. Moisture is removed from the BPSG film by annealing the BPSG film. The BPSG film may be used to test impurity concentrations in BPSG films of microelectronic devices. The BPSG films may also be used in the manufacture of microelectronic devices.