US 12,066,713 B2
Display apparatus
Motonobu Takeya, Ansan-si (KR); and Young Hyun Kim, Ansan-si (KR)
Assigned to Seoul Semiconductor Co., Ltd., Ansan-si (KR)
Filed by Seoul Semiconductor Co., Ltd., Ansan-si (KR)
Filed on Oct. 23, 2023, as Appl. No. 18/383,016.
Application 18/383,016 is a continuation of application No. 16/935,098, filed on Jul. 21, 2020, granted, now 11,796,857.
Application 16/935,098 is a continuation of application No. 16/821,251, filed on Mar. 17, 2020, granted, now 10,775,667, issued on Sep. 15, 2020.
Application 16/821,251 is a continuation of application No. 15/688,425, filed on Aug. 28, 2017, granted, now 10,606,121, issued on Mar. 31, 2020.
Claims priority of provisional application 62/393,515, filed on Sep. 12, 2016.
Prior Publication US 2024/0053632 A1, Feb. 15, 2024
Int. Cl. G02F 1/13357 (2006.01); G02F 1/1335 (2006.01); H01L 25/075 (2006.01); H01L 27/15 (2006.01); H01L 33/50 (2010.01)
CPC G02F 1/133602 (2013.01) [G02F 1/133514 (2013.01); H01L 25/0753 (2013.01); H01L 27/156 (2013.01); G02F 1/133603 (2013.01); G02F 1/133612 (2021.01); G02F 1/133614 (2021.01); H01L 33/504 (2013.01); H01L 33/507 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a panel substrate including a circuit; and
a light module disposed on the panel substrate and comprising a plurality of light sources, each of the light sources comprising:
a light emitter configured to emit a primary light;
a connection line configured to electrically connect the light emitter and the circuit of the panel substrate;
a light transmission layer disposed on the light emitter and covering a side of the light emitter; and
a light block layer disposed on the light transmission layer,
wherein the plurality of the light sources comprises a first light source, a second light source, a third light source, and a fourth light source,
wherein a transmission layer of the first light source comprises a first converter disposed on a light emitter of the first light source, and a transmission layer of the fourth light source comprises a second converter disposed on a light emitter of the fourth light source,
wherein the first converter includes a wavelength converter configured to convert a first primary light emitted from the light emitter of the first light source into a red color range,
wherein the second converter is configured to convert a fourth primary light emitted from the light emitter of the fourth light source into a white light, and
wherein a peak wavelength of a second primary light emitted from the second light source is different from a peak wavelength of a third primary light emitted from the third light source.