| 摘要 |
The LED flash module includes: a module substrate (111); an energy device (18) arranged on the module substrate; an LED module (320) arranged on the module substrate, the LED module in which a plurality of LED block units (320a-320f) are arranged horizontally, the LED block units in which a plurality of LED elements emitting light using a power source supplied from the energy device are arranged vertically; an EDLC charger circuit (311) arranged on the module substrate, and configured to charge the energy device; and an LED driver control circuit (313) arranged on the module substrate, and configured to control light emission from the LED element, wherein a wire length from a plus terminal (321) of the power supply unit to the LED element and a wire length from the LED element to a minus terminal (322) of the power are substantially equivalent with respect to each LED element. |
| 主权项 |
1. An LED flash module comprising:
a module substrate; an energy device arranged on the module substrate, the energy device comprising at least two layers of layered structure in which a positive electrode and a negative electrode of an active material electrode are alternately laminated so that a positive electrode and a negative electrode of extraction electrodes portions are exposed, while inserting a separator through which an electrolysis solution and ions can pass between the active material electrode portions of electrodes in which the positive and negative active material electrodes and the positive and negative extraction electrodes are integrated; an LED module arranged on the module substrate, the LED module in which a plurality of LED block units are arranged in a specific direction, the LED block units in which a plurality of LED elements emitting light using a power source supplied from the energy device are arranged in an orthogonal direction to the specific direction; a charger circuit disposed on the module substrate, and charger circuit configured to charge the energy device; and a control circuit disposed on the module substrate, the control circuit configured to control light emission from the LED element, wherein the LED flash module is structured such that, when plural rows of LED elements are arranged thereon, electrodes, selected from the group consisting of anode electrodes and cathode electrodes, respectively formed on the LED elements of the adjacent rows are arranged so as to be opposed to each other, and any one of anode wiring or cathode wiring formed on the module substrate is common wiring; a switch is provided for each LED element; and the control circuit is structured to selectively light a desired LED element by individually controlling the switch of the desired LED element. |
