LIGHT-EMITTING FILM, LIGHT-EMITTING FILM ARRAY, MICRO LIGHT EMITTING DIODE ARRAY, AND MANUFACTURING METHOD THEREOF

Embodiments of the present invention provide a light-emitting film, a light-emitting film array, a micro-light emitting diode (LED) array, and their manufacturing methods. In one embodiment, epitaxial layers are formed on a substrate, and a conversion film is formed on a corresponding epitaxial laye...

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Bibliographische Detailangaben
Hauptverfasser:	Tsai, Han-Yu, Lin, Ching-Fuh, Huang, Jung-Kuan, Huang, Teng-Yi, Lin, Yi-Shan
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	Embodiments of the present invention provide a light-emitting film, a light-emitting film array, a micro-light emitting diode (LED) array, and their manufacturing methods. In one embodiment, epitaxial layers are formed on a substrate, and a conversion film is formed on a corresponding epitaxial layer. Pixels can be defined through lithography with a very small pixel size. A mass transfer is unnecessary for this method. The produced light-emitting films and the conversion films are homogeneous films and are insoluble in water, and the manufacturing steps can be simplified due to the waterproofing function of the films.