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| Area：International | Type：Metro | Frequency：0 |
| Address：Passage of the waiting room of Metro Line 3 | Format：led | Duration：、 |
| Location：Passage of the waiting room of Metro Line 3 | Min Qty：1 | Operating Time：0-24o'clock |
| Size：86 | Min Period：week |
Installed on the side wall of the track, it adopts a high-pixel density LED panel, which has moisture-proof, shock-resistant and EMC processing capabilities, and is targeted at waiting passengers
360° display of advertising content, solve the blind spot of perspective, support remote control and interactive marketing
Some hub stations in Seoul (such as Samseong COEX) have deployed transparent OLED screens, combined with the cultural and tourism attributes of the Starfield COEX business district, to achieve the integration of dynamic information and art display
The advertising screen in the station hall supports somatosensory interaction, and improves the close-up viewing experience through high refresh rate and grayscale optimization
The LED of the customer center wall mostly adopts an embedded design, which is coordinated with the smart customer service terminal to strengthen the international service capability
The LED of the customer center wall is located on the side wall of the main passage of the station hall or the background wall of the information desk, covering the whole process of passenger flow from station entry, ticket purchase and consultation, to achieve 100% passenger viewing and reach
The continuous wall is pasted with series light boxes to form a "brand exclusive wall", with an area of more than 12 times that of ordinary light boxes, and the visual depth is created through alternating light and dark design
The LED of the transfer hub station (such as Seoul Station) pushes the information of the surrounding business district in real time to guide consumption
Cultural sites (such as Hongji Station) customize artistic public welfare content to strengthen the city's humanistic image
Through the three-dimensional synergy of "spatial exclusivity, technical immersion, and data accuracy", the media system has become a strategic carrier for the exposure of brand highland value
There are 18 sets of transparent OLED screens at the entrance of the COEX business district to realize the real-time live broadcast interaction of KPOP concerts
