Samsung Electronics Co., Ltd.

Jong Youb Ryu

Kyung Min Lee

Nam Hoon Kim

Chi Youn Park

Jae Young Roh

Young Ho Han

Keun Seok Cho

Keon Kuk

Yeon Kyoung Jung

Eun Bong Han

Yong Hyun Lim

O Hyun Beak

Disclosed is an electronic device. The electronic device includes a processor configured to execute one or more instructions stored in a memory to: control a receiver to receive a speech signal; determine whether the received speech signal includes speech signals of a plurality of different speakers; when the received speech signal includes the speech signals of the plurality of different speakers, detect feature information from a speech signal of each speaker; determine relations between pieces of speech content of the plurality of different speakers, based on the detected feature information; determine a response method based on the determined relations between the pieces of speech content; and control the electronic device such that an operation of the electronic device is performed according to the determined response method.

Method for processing voice signals of multiple speakers, and electronic device according thereto

A multi-color ink for 3D printing, a 3D printer, and a method of controlling the 3D printer are provided. The multi-color ink for 3D printing including a first ink composition that includes a photocurable material, a photoinitiator configured to cure the photocurable material, a first colorant, and an anti-intercolor bleed agent configured to prevent intercolor bleeding occurring when the plurality of ink compositions come into contact with each other, and a second ink composition that includes a photocurable material, a photoinitiator configured to cure the photocurable material, and a second colorant having an acid moiety involved in a reaction with the anti-intercolor bleed agent to cause aggregation. The multi-color ink for 3D printing may enable a clear image by inhibiting intercolor bleeding that occurs when ink compositions with different colors are printed to be adjacent to each other before curing during 3D printing.

Multi-color ink for 3D printing, 3D printer, and method of controlling the 3D printer

Growing community of inventors

Suwon-si, South Korea

Jong Youb Ryu