In 2023, R&D expenses of video and sound equipment businesses in South Korea amounted to around **** trillion South Korean won. This has increased compared to the previous year, and less than half of what these businesses spent on R&D in the years 2017 and 2018.
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KOSIS. (April 10, 2025). Research and development (R&D) expenses of video and sound equipment businesses in South Korea from 2014 to 2023 (in trillion South Korean won) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved August 03, 2026, from /statistics/1382393/south-korea-randd-expenses-video-sound-equipment-businesses/
KOSIS. "Research and development (R&D) expenses of video and sound equipment businesses in South Korea from 2014 to 2023 (in trillion South Korean won)." Chart. April 10, 2025. ÌÇÐÄÆƽâ°æ. Accessed August 03, 2026. /statistics/1382393/south-korea-randd-expenses-video-sound-equipment-businesses/
KOSIS. (2025). Research and development (R&D) expenses of video and sound equipment businesses in South Korea from 2014 to 2023 (in trillion South Korean won). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: August 03, 2026. /statistics/1382393/south-korea-randd-expenses-video-sound-equipment-businesses/
KOSIS. "Research and Development (R&d) Expenses of Video and Sound Equipment Businesses in South Korea from 2014 to 2023 (in Trillion South Korean Won)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 10 Apr 2025, /statistics/1382393/south-korea-randd-expenses-video-sound-equipment-businesses/
KOSIS, Research and development (R&D) expenses of video and sound equipment businesses in South Korea from 2014 to 2023 (in trillion South Korean won) ÌÇÐÄÆƽâ°æ, /statistics/1382393/south-korea-randd-expenses-video-sound-equipment-businesses/ (last visited August 03, 2026)
Research and development (R&D) expenses of video and sound equipment businesses in South Korea from 2014 to 2023 (in trillion South Korean won) [Graph], KOSIS, April 10, 2025. [Online]. Available: /statistics/1382393/south-korea-randd-expenses-video-sound-equipment-businesses/
