Patent application number | Description | Published |
20080290778 | Fluorescent Lamp, Back Light Unit, And Method Of Manufacturing The Fluorescent Lamp - A fluorescent lamp including a curved glass bulb that has a layer including a phosphor layer on an inner surface, mercury and a rare gas enclosed inside, and a pair of electrodes at both ends, and when a tube inner diameter (mm) of the glass bulb is plotted on a horizontal axis of an orthogonal coordinate system and a total amount of CO | 11-27-2008 |
20090091235 | FLUORESCENT LAMP AND BACKLIGHT UNIT - A fluorescent lamp ( | 04-09-2009 |
20090096958 | FLUORESCENT LAMP, BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY - A cold cathode fluorescent lamp includes a glass bulb ( | 04-16-2009 |
20090128742 | METHOD OF PRODUCING FLUORESCENCE SUBSTANCE SUSPENSION, FLUORESCENT LAMP, BACKLIGHT UNIT, DIRECTLY-BELOW TYPE BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY UNIT - The present invention relates to a manufacturing method for a phosphor suspension to be applied to an inner surface of a glass bulb of a fluorescent lamp, and a fluorescent lamp manufactured with use of the phosphor suspension. | 05-21-2009 |
20090268429 | FLUORESCENT LAMP, MANUFACTURING METHOD THEREFOR, LIGHTING DEVICE USING THE FLUORESCENT LAMP, AND DISPLAY DEVICE - A fluorescent lamp includes a glass container ( | 10-29-2009 |
20140204560 | ILLUMINATION LIGHT SOURCE AND LIGHTING APPARATUS - An LED unit which serves as an illumination light source includes: a mounting board on which a light-emitting element, which emits light frontward, is provided; a support disposed behind the mounting board; and a case disposed so that the mounting board is sandwiched in a longitudinal direction by the case and the support. The case includes a restricting portion which restricts sideward movement of the mounting board. | 07-24-2014 |
20140204561 | ILLUMINATION LIGHT SOURCE AND LIGHTING APPARATUS - An LED unit which serves as an illumination light source includes: a light-emitting element; a circuit board provided in a drive circuit which drives the light-emitting element; a lead wire electrically connecting the light-emitting element and the drive circuit; and a case including a first opening which is an elongated opening into which the lead wire is inserted. The circuit board includes a second opening which is an elongated opening into which the lead wire is inserted, and the first opening and the second opening are disposed so that a straight line extending in a lengthwise direction of the first opening and a straight line extending in a lengthwise direction of the second opening three-dimensionally cross each other. | 07-24-2014 |
20140204562 | ILLUMINATION LIGHT SOURCE AND LIGHTING APPARATUS - An LED unit which serves as an illumination light source that is attached to lighting equipment includes: a light-emitting element; a circuit board provided in a drive circuit which drives the light-emitting element; a case inside of which the circuit board is disposed; and a connecting component at least a portion of which is disposed inside the case, for electrically connecting the lighting equipment and the drive circuit. The case includes a positioning portion which determines a position of the circuit board, and the circuit board includes an opening into which the connecting component is inserted, and which determines the position of the circuit board by way of the rim of the opening abutting the positioning portion. | 07-24-2014 |
20140204594 | ILLUMINATION LIGHT SOURCE AND LIGHTING APPARATUS - An illumination light source which attaches to a lighting fixture by being rotated in a predetermined rotational direction R, the illumination light source including: a light-emitting unit (LED module), a case which includes a first opening and houses the light-emitting unit; and a translucent cover provided over the first opening, wherein the translucent cover includes a plurality of projecting portions provided at predetermined intervals in the rotational direction R, and the plurality of projecting portions each include a plurality of projections provided at a predetermined distance from each other in the rotational direction R and including a flat surface facing a direction opposite the rotational direction R. | 07-24-2014 |