US 12,009,385 B2
Light-emitting diode unit for display comprising plurality of pixels and display device having same
Chung Hoon Lee, Ansan-si (KR); and Jong Hyeon Chae, Ansan-si (KR)
Assigned to SEOUL VIOSYS CO., LTD., Ansan-si (KR)
Filed by SEOUL VIOSYS CO., LTD., Ansan-si (KR)
Filed on Aug. 15, 2023, as Appl. No. 18/234,271.
Application 18/234,271 is a continuation of application No. 17/403,793, filed on Aug. 16, 2021, granted, now 11,764,253.
Application 17/403,793 is a continuation of application No. 16/762,357, granted, now 11,121,172, issued on Sep. 14, 2021, previously published as PCT/KR2017/012558, filed on Nov. 8, 2017.
Prior Publication US 2023/0395644 A1, Dec. 7, 2023
Int. Cl. H01L 27/15 (2006.01); H01L 25/065 (2023.01); H01L 25/18 (2023.01)
CPC H01L 27/156 (2013.01) [H01L 25/0655 (2013.01); H01L 25/18 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A light-emitting apparatus, comprising:
a circuit board;
a first emitter, a second emitter, and a third emitter connected to the circuit board, each of the first, second, and third emitters including a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer;
a first wavelength converter configured to convert a wavelength of light emitted from the first emitter;
a second wavelength converter configured to convert a wavelength of light emitted from the second emitter;
a transparent resin disposed on the third emitter; and
a conductive electrode electrically connected to the first emitter and second emitter,
wherein the first, second, and third emitters are independently turned on, and
wherein an area of the first emitter is different from an area of the second emitter.