PROBLEM TO BE SOLVED: To provide a light-emitting diode device which enables the increase in the number of light-emitting elements and enables the suppression of control complication.SOLUTION: A light-emitting diode device comprises: a substrate; a light-emitting diode array including lots of light-emitting diodes arrayed like a two-dimensional matrix on the substrate; a first control part which controls the lighting/lights-out of at least one light-emitting diode of the lots of light-emitting diodes; and a second control part which can collectively control the lighting/lights-out of light-emitting diodes, the number of which is at least more than those controlled by the first control part.SELECTED DRAWING: Figure 3
【課題】発光素子数を増加でき、かつ制御の複雑化を抑制できる発光ダイオード装置を提供する。【解決手段】発光ダイオード装置は、基板と、基板上に、2次元行列状に配置された多数の発光ダイオードからなる発光ダイオードアレイと、少なくても1以上の前記発光ダイオードを点灯/消灯制御する第1制御部と、少なくとも第1制御部以上の数の複数の発光ダイオードの点灯/消灯をまとめて制御できる第2制御部と、を含む。【選択図】 図3
LIGHT-EMITTING DIODE DEVICE
発光ダイオード装置
2017-11-30
Patent
Elektronische Ressource
Japanisch
IPC: | H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES |
Europäisches Patentamt | 2022
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