10 LED Screen Suppliers for South Korea: 2026 Guide

The table distinguishes finished screens, display panels, components and integration services. “Consider for” describes a possible purchasing use, not an endorsement. Confirm regional availability and request a written specification before shortlisting any supplier.

Samsung Electronics – Commercial LED signage supplier

Samsung’s Korean business LED-signage catalogue covers indoor and outdoor displays and shows installation examples, including COEX. For a commercial screen, start with this business range rather than the consumer OLED-TV page pictured below. Match the model to viewing distance and ambient light.

Ask the supplying partner to identify the cabinet model, controller, mounting system and local service arrangements. Compare calibrated brightness, resolution, power demand and access for module replacement. If you also need a portable event screen, the EagerLED EA500H7 curved rental display is a separate supplier’s option, not a Samsung product.

• Website: Samsung Electronics
• Main products: Commercial LED signage and large-format display systems
• Focus areas: Indoor business displays and outdoor signage; verify the model’s intended environment

LG Electronics – Finished LED displays and commercial signage

LG Electronics offers finished display systems, including the LED signage range on its Korean business site. Its MAGNIT family uses Micro LED technology. LG Electronics should be distinguished from LG Display, the panel manufacturer in section 1.4. The existing image below shows a consumer OLED television, not a commercial LED cabinet.

Check each model’s service access, controller requirements and brightness conditions. For example, LG’s LSAB012 specification distinguishes peak from maximum calibrated brightness and lists separate front and rear IP ratings. Obtain a local quotation that includes installation, commissioning and the applicable warranty.

• Website: LG Electronics
• Main products: LED signage, commercial displays and video-wall systems
• Sales contact: Use the Korean business catalogue’s enquiry route
• Support: Confirm the local installer and service contact in the quotation

Samsung Display – OLED and QD-OLED panel manufacturer

Samsung Display’s company overview records its establishment in 2012 and headquarters in Yongin. Its product portfolio covers OLED and QD-OLED panels for devices such as phones, laptops, monitors and televisions. This is a component-level display business, distinct from Samsung Electronics’ finished commercial LED-signage offering.

Consider this profile when researching panel technology or an OEM supply relationship. For a turnkey advertising wall, specify modular direct-view LED equipment instead of assuming OLED panels are interchangeable with LED cabinets. An example of that different category is the EagerLED EA960R4 advertising screen.

• Contact: Use the customer-service route on the official website
• Corporate telephone: +82-31-5181-1114, as listed in the company overview; request the relevant business team
• Main products: OLED, flexible OLED and QD-OLED panels
• Website: Samsung Display Korea

LG Display – Display-panel manufacturer

LG Display’s product portfolio covers OLED and LCD technologies for televisions, monitors, laptops, mobile devices and automotive displays. Its role is panel development and supply. A panel specification alone does not establish the performance, warranty or installation capability of a complete commercial video-wall system.

For a finished LED wall, compare LG Electronics’ business products or a qualified integrator’s complete proposal. For panel procurement, ask about the panel interface, optical specifications, mechanical integration and supply commitments. LG Display’s history traces TFT-LCD development to 1987 and the LG Display name to 2008; history does not establish model suitability.

• Contact: Official enquiries and suggestions
• Telephone: Request the appropriate regional business contact through that route
• Main products: OLED and LCD display panels
• Website: LG Display

Seoul Semiconductor – LED-component and module supplier

Seoul Semiconductor’s company overview gives 1992 as its establishment year, identifies its head office in Ansan and describes LED parts and modules as its business. It belongs in the component supply chain; it should not be presented as a turnkey indoor or outdoor LED-screen installer.

Component buyers should request the exact part number, datasheet, operating limits and qualification information. Screen buyers should ask their cabinet supplier to document the installed components and warranty responsibility. An LED-component brand alone cannot establish whole-screen reliability, colour consistency or maintenance cost.

• Contact: Official product enquiry form
• Telephone: Confirm the relevant sales office through the enquiry route
• Main products: LED parts and modules
• Website: Seoul Semiconductor

EagerLED – China-based LED display manufacturer

EagerLED is based in Shenzhen, China, rather than South Korea. Its company profile states that it was founded in 2009 and supplies indoor, outdoor and rental LED displays. This overseas sourcing option publishes the guide; a Korean office or local installation service is not established here.

For a Korean project, confirm who handles import arrangements, installation and on-site repairs. Ask for the bill of materials and model-specific compliance documents. The preserved screenshot advertises a two-year warranty and 2% spare parts; treat these as marketing terms to confirm in the signed quotation, including exclusions and shipping costs, rather than a universal project guarantee.

• Website: EagerLED
• E-mail: [email protected]
• Main products: Indoor LED screens, outdoor LED screens and rental displays
• Telephone: +86 15361038665, listed on the linked company profile

Neulsom LED – Supplier details require verification

The preserved screenshot identifies Neulsom LED and depicts LED-signage rental and production messaging. However, the listed website could not be accessed during this review. Its current product range, manufacturing role, business address and contact details therefore remain unverified. Treat this entry as an unverified lead.

Before requesting a deposit or placing an order, obtain the company’s legal name, registration information, current catalogue and project references. Ask whether it manufactures cabinets, assembles modules or rents finished screens, and identify who provides maintenance. The earlier telephone and email details have been removed because no primary source was available to substantiate them.

• Email: Not verified; obtain a current official contact
• Telephone: Not verified
• Products: Current range and rental availability require confirmation
• Listed website: https://www.nsled.kr — unavailable during this review

Winmeditech – AV and LED-system integration

Winmeditech’s official website lists AV, network, LED-display, CCTV, integrated-control and cabling systems. That supports describing it as an ICT and AV systems provider. It does not by itself establish that Winmeditech manufactures the LED chips, modules or cabinets used in a proposed installation.

For a meeting room, auditorium or education project, request a coordinated system design covering screen visibility, audio, control interfaces and network access. Require the proposed display brand and model to appear in the quotation. Agree on acceptance testing, operator training and responsibility for faults across the display, controller and other AV equipment.

• Email: [email protected], published on the official site
• Telephone: Confirm through the official enquiry route
• Services: AV, LED-display, network and integrated-control systems
• Website: Winmeditech

Korea AVICS (Evix Korea) – LED displays and broadcast-system solutions

Korea AVICS’ ACRUX LED page presents LED systems for broadcast, virtual production, events, control rooms, education and signage. The official site identifies the company as KOREA AVICS Co., Ltd.; the preserved screenshot uses the English wording “Evix Korea.” Its catalogue also includes all-in-one COB and GOB categories.

For a studio or AV project, request the proposed screen, processing equipment and engineering scope separately. Test camera performance using the intended camera settings and content, and confirm how the system connects to existing AV controls. Ask for comparable installation references and a written commissioning plan; the catalogue alone does not verify a particular project’s performance.

• Contact: Use the customer-enquiry route on the official website
• Telephone: +82-2-322-3264, listed in the official site footer
• Products: ACRUX LED displays, broadcast and AV equipment
• Website: Korea AVICS

Illis Company – Digital-signage and control-system integrator

Illis Company’s website describes signage, video walls, control-room integration and maintenance. It lists LED displays alongside LCD video walls, projectors, wall controllers and other systems. The image below shows a tiled video-wall scene; it is not evidence that every offered display uses modular direct-view LED technology.

Ask which display technology and model the proposal includes, then compare content control, service access and maintenance scope. For a separate outdoor cabinet example, see the EagerLED EA960F3 advertising screen; that link identifies an EagerLED product, not an Illis product.

• Contact: Use the contact route on Illis Company’s official website
• Telephone: Confirm directly; the earlier number was unverified
• Products and services: Digital signage, LED displays, LCD video walls and system integration

Choose LED screen suppliers in South Korea by the equipment and support they can document for your project. Start with finished-screen suppliers or integrators for an installed video wall; approach panel or component makers for OEM sourcing. Treat unverified entries as research leads and distinguish local service from overseas hardware supply.

Send shortlisted suppliers the same brief: screen dimensions, viewing distance, indoor or outdoor use, daily operating hours, content source and required installation date. Compare an itemised system price and written support terms. For a wider sourcing comparison, read our guide to 11 LED screen manufacturers worldwide.