Light-emitting packaging unit and display screen

• Main Authors: Yu Yingsen, Tu Menglong, Li Mantie
• Format: Patent
• Language: Chinese; English
• Published: 24.08.2016
• Subjects: ADVERTISING; BASIC ELECTRIC ELEMENTS; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; LABELS OR NAME-PLATES; PHYSICS; SEALS; SEMICONDUCTOR DEVICES; SIGNS

The invention discloses a light-emitting packaging unit and a display screen. The light-emitting packaging unit comprises a packaging substrate and at least two groups of light-emitting elements with different color temperatures; the packaging substrate comprises a first surface and a second surface, and the at least two groups of light-emitting elements are fixed on the first surface of the packaging substrate and packaged together, wherein the at least two groups of light-emitting elements are respectively in at least two circuits independent from each other. Adjustable color temperature of the single light-emitting packaging unit can be realized, and the light quality of the light-emitting packaging unit can be improved. 本发明公开了种发光封装单元及显示屏，所述发光封装单元包括封装基板和至少两组色温不相同的发光元件；所述封装基板包括第表面和第二表面，至少两组所述发光元件固定在所述封装基板的第表面上，且封装在起，其中至少两组所述发光元件分别在相互独立的至少两个回路中。通过上述方式，本发明能够实现单颗发光封装单元的色温的可调，有利于提高发光封装单元的光品质。