Abstract: According to one embodiment, a lighting apparatus includes a conductive main body at a ground potential, a light-emitting device in the main body, and a lighting control device configured to supply power to the light-emitting device. The light-emitting device includes a substrate including an insulation layer, and a radiation layer with a thermal conductivity, formed of conductive material and laminated on the insulation layer, a plurality of light-emitting elements mounted on the radiation layer, and a power supply wiring configured to electrically connect the light-emitting elements and to make the radiation layer electrically nonconductive.

Abstract: According to one embodiment, a light-emitting device includes a ceramic substrate, a plurality of light-emitting elements, and pressure member. The substrate includes a first surface in contact with a thermally radiative member, a second surface positioned in a side opposite to the first surface, and an outer circumferential surface which bridges outer circumferential edges of the first surface and the second surface. The light-emitting elements are mounted on the second surface of the substrate. The pressure member elastically press the substrate toward the thermally radiative member. A gap is provided between the pressure member and the outer circumferential surface of the substrate.

Abstract: A light source module includes a module substrate, a metal conductor, a plurality of semiconductor light emitting elements, a white diffuse reflection layer, and translucent sealing members. The metal conductor is provided in a predetermined pattern on a front surface of the module substrate. The semiconductor light emitting elements are electrically connected to the metal conductor and mounted on the front surface of the module substrate. The white diffuse reflection layer includes a plurality of holes in which the semiconductor light emitting elements are located, is thinner than the semiconductor light emitting elements, and is laminated to the front surface of the module substrate. The translucent sealing members bury the semiconductor light emitting elements, project below the diffuse reflection layer, and are mixed with a phosphor.

Abstract: An image display apparatus including a rear plate and a face plate facing the rear plate; wherein the rear plate includes an electron-emitting device; and the face plate includes a light-emitting body for emitting light through irradiation of electrons from the electron-emitting device, and a metal back arranged between the electron-emitting device and the light-emitting body. The light-emitting body includes a first region in which a luminance with respect to a maximum value of a luminance in the light-emitting body is greater than or equal to 50% and a second region in which the luminance is less than 50%; and an arithmetic mean deviation of the profile (Ra) of the metal back in the second region is larger than the arithmetic mean deviation of the profile (Ra) of the metal back in the first region.

Abstract: The invention provides an electronic component mounting module capable of increasing the adhesion between the board and the heat radiating member, improving the thermal conductivity, and effectively radiating heat generated from the LEDs being an electronic component. The LEDs are mounted on the surface of the ceramics board, and the rear surface 1b side of the board is disposed at the heat radiating member. A metallic fine particle layer having high thermal conductivity and flexibility is made to intervene between the board and the heat radiating member.

Abstract: A light-emitting module includes a substrate, a wiring pattern, and a light-emitting device that generates heat. The substrate includes a metal base and an insulating base that is stacked on the metal base and has a mount surface on the opposite side of the metal base. The insulating base has a plurality of insulating layers stacked on one another. The wiring pattern is provided on the mount surface of the substrate. The light-emitting device is mounted on the mount surface of the substrate and is electrically connected to the wiring pattern.

Abstract: A lighting device includes a printed wiring board, a plurality of light-emitting elements, a sealing member, and a color conversion unit, and an adhesive layer. The sealing member has light transmitting properties and seals the light-emitting elements mounted on the printed wiring board. The color conversion unit includes a cover member of light transmitting properties, and a fluorescent substance layer provided on the inner surface of the cover member. The adhesive layer has light-transmitting properties, and adheres the sealing member to the fluorescent substance layer of the color conversion unit in an airtight manner.

Abstract: There is provided a face panel for a color image display apparatus according to the present invention, comprising a transparent substrate, a plurality of phosphor layers disposed on the transparent substrate for emitting different color lights, and a plurality of transmittance adjustment layers interposed between the transparent substrate and the plurality of phosphor layers in correspondence to the plurality of phosphor layers, respectively, for adjusting the transmittances of the lights emitted from the plurality of phosphor layers, wherein, the transmittance adjustment layer has a filtering function having an approximately constant transmittance in the visible light wavelength region, and the transmittances of the plurality of transmittance adjustment layers are set to different values to the respective colors of the phosphor layers corresponding thereto.

Abstract: A controller included in a flash memory system, which can be applied to a memory interface of a host computer is disclosed. A buffer is used for data exchange operation between the host computer and the controller, and data exchange operation between a flash memory and the controller. A host interface control block as a first control block controls data exchange operation between the buffer and the host computer. A flash sequencer block as a second control block controls data exchange operation between the buffer and the flash memory. The host interface control block controls input and output operation of the buffer, based on a memory control signal and a memory address signal supplied from the host computer. The flash sequencer block controls input and output operation of the buffer at a one-page size of the flash memory.

Abstract: An image display apparatus including a rear plate and a face plate facing the rear plate; wherein the rear plate includes an electron-emitting device; and the face plate includes a light-emitting body for emitting light through irradiation of electrons from the electron-emitting device, and a metal back arranged between the electron-emitting device and the light-emitting body. The light-emitting body includes a first region in which a luminance with respect to a maximum value of a luminance in the light-emitting body is greater than or equal to 50% and a second region in which the luminance is less than 50%; and an arithmetic mean deviation of the profile (Ra) of the metal back in the second region is larger than the arithmetic mean deviation of the profile (Ra) of the metal back in the first region.

Abstract: An object of the present invention is to provide a memory controller which can increase a data transfer rate to a flash memory in the case where an access indication whose access area is continuous is continuously given from a host system. In the case where a sector count written in a sector count register R2 as information which indicates the access operation is m, the memory controller according to the present invention starts a access operation after a physical block address register R11, a sector number register R12, and a counter R13 in the flash memory interface block 8 is set as if the sector count n which is greater than m (n>m) is given. Thereafter, information which indicates the access operation is written a command register R1, a sector count register R2, and a LBA register R3, then if the access area based on this information is continuous, the access operation is maintained.

Abstract: An image display device includes a face plate in which a metal back layer is formed on a phosphor screen and a rear plate having a number of electron emitting elements, and an electrically divided portion is formed at the metal back layer in a predetermined pattern. In this electrically divided portion, a covering layer including a component melting or oxidizing a metal (Al) and heat resistant fine particles such as silica fine particles respectively, and having concaves and convexes resulting from the heat resistant fine particles on a surface thereof is formed. Besides, a getter layer divided by the covering layer is formed on the metal back layer in a film shape. It is desirable that in the light absorption layer, a portion at least positioning at a lower layer of the divided portion of the metal back layer has a surface resistance of 1×105?/? to 1×1012?/?.

Abstract: An image display apparatus includes front panel, which further includes a plurality of phosphor layers formed on glass substrate, light absorbing layers provided between phosphor layers, respectively, electrically divided metal back layers formed on phosphor layers, getter dividing layers formed on light absorbing layers by depositing an insulator thereon, each as cliff-shaped deposit whose wall surfaces are angled by 90 to 80 degrees with respect to surface of the respective metal back layer, and getter layers stacked on the metal back layers and the getter dividing layers, respectively, the getter layer formed on the respective metal back layer and the getter layer formed on the respective getter dividing layer being electrically insulated from each other.

Abstract: An image display device, including a front panel and a rear panel formed to be opposed to each other via a rectangular frame shaped side wall and a spacer, an inside of the device being maintained in high vacuum, wherein the rear panel has a plurality of electron discharge elements which discharge electrons, the front panel has an anode electrode and a ground electrode, the anode electrode being adapted to accelerate the electrons from the electron discharge elements, and an insulation layer consisting essentially of particulates whose particle diameter is in the range of 1 nm to 10 ?m is formed between the anode electrode and the ground electrode.

Abstract: An image display unit having a structure in which a heat-resisting fine particle layer is formed on a metal back layer disposed on a phosphor layer, and a getter layer is deposited/formed on the heat-resisting fine particle layer by vapor-depositing. The fine particle layer is desirably formed in a specified pattern, and a filmy getter layer is formed in a pattern complementary to the former pattern. The average particle size of heat-resisting fine particles which may use SiO2, TiO2, Al2O3, Fe2O3 is 5 nm to 30 ?m. Since abnormal discharging is restricted, the destruction and deterioration of an electron emitting element and a phosphor screen are prevented to provide a high-brightness, high-grade display.

Abstract: This image display unit includes a face plate (6) on an inner surface of which a phosphor screen is formed, and a rear plate having a large number of electron emission elements, wherein the phosphor screen includes a light absorption layer (8), a phosphor layer (9), a metal back layer (10) having a separating portion (10a) and formed on the phosphor layer, a high-resistance covering layer (11) formed on the separating portion of the metal back layer in such a way as to be laid across the metal back layer of both sides of the separating portion, a heat-resistant fine particle layer (12) formed on the high-resistance covering layer, and a getter layer (13) formed in a film shape above the metal back layer and divided by the heat-resistant fine particle layer.

Abstract: A memory controller receives data to be stored in a flash memory by a host system in synchronism with a clock (external clock) to be a reference for an operation of the host system, and outputs the received data in synchronism with an internal clock of the memory controller. The memory controller receives data to be read from the flash memory by the host system in synchronism with the internal clock of the memory controller, and outputs the received data in synchronism with the external clock.

Abstract: A metal back-attached phosphor screen includes a light absorption layer (2) and a phosphor layer (3) on an inner surface of a face plate (1) respectively, and a metal back layer (5) formed on the phosphor layer (3). The light absorption layer (2) contains an oxygen carrier prepared by adding a reducing metal to a metal oxide. A particle size of the oxygen carrier can be set to be 1 to 10 ?m. Besides, a phosphor material in which an activator such as Eu is added to a phosphor host material including oxygen such as Y2O2S, can be used as the oxygen carrier. In an image display device such as an FED, it is possible to eliminate a generation and an emission of a gas from the phosphor screen, and to improve an operation life of an electron emitting source.

Abstract: An image display unit having a structure in which a heat-resisting fine particle layer is formed on a metal back layer disposed on a phosphor layer, and a getter layer is deposited/formed on the heat-resisting fine particle layer by vapor-depositing. The fine particle layer is desirably formed in a specified pattern, and a filmy getter layer is formed in a pattern complementary to the former pattern. The average particle size of heat-resisting fine particles which may use SiO2, TiO2, Al2O3, Fe2O3 is 5 nm to 30 ?m. Since abnormal discharging is restricted, the destruction and deterioration of an electron emitting element and a phosphor screen are prevented to provide a high-brightness, high-grade display.

Abstract: An image display unit having a structure in which a heat-resisting fine particle layer is formed on a metal back layer disposed on a phosphor layer, and a getter layer is deposited/formed on the heat-resisting fine particle layer by vapor-depositing. The fine particle layer is desirably formed in a specified pattern, and a filmy getter layer is formed in a pattern complementary to the former pattern. The average particle size of heat-resisting fine particles which may use SiO2, TiO2, Al2O3, Fe2O3 is 5 nm to 30 ?m. Since abnormal discharging is restricted, the destruction and deterioration of an electron emitting element and a phosphor screen are prevented to provide a high-brightness, high-grade display.