{"id":18193,"date":"2026-04-30T02:31:03","date_gmt":"2026-04-30T02:31:03","guid":{"rendered":"https:\/\/cob-leddisplay.com\/?p=18193"},"modified":"2026-04-30T08:13:54","modified_gmt":"2026-04-30T08:13:54","slug":"hard-connection-640x480-fine-pitch-display","status":"publish","type":"post","link":"https:\/\/cob-leddisplay.com\/zh\/hard-connection-640x480-fine-pitch-display\/","title":{"rendered":"Hard Connection 640X480 Fine Pitch Display"},"content":{"rendered":"

1. What is the Hard Connection Display?<\/span><\/h4>\n

Precision HUB boards are utilized to establish direct plug in connections between the LED modules and cabinets, thereby enhancing the stability and reliability of the display screen through a cable free design.<\/em><\/p>\n

2. The feature of the Hard Connection Display:<\/span><\/h4>\n

\u2460A grain free visual experience signifies a pixel density of over 420,000 pixels per square meter, the human eye can barely discern individual pixels, resulting in a picture that is delicate and smooth.<\/em><\/p>\n

\u2461High contrast and a wide color gamut combined with superior black level technology deliver deep blacks and vivid colors, achieving a contrast ratio exceeding 5000:1 to ensure that images, videos, and text are displayed with exceptional clarity and sharpness.<\/em><\/p>\n

\u2462Modules and cabinets as well as adjacent cabinets connect directly via precise gold plated connectors, resulting in an internal structure that is virtually free of flexible ribbon cables or power cords.<\/em><\/p>\n

\"\"<\/p>\n

\u2463The modules can be extracted or removed directly from the front of the screen using a specialized tool. This means the screen can be mounted flush against a wall without the need to leave clearance for a rear access aisle, thereby significantly reducing the required installation depth.<\/em><\/p>\n

\u2464The 640\u00d7480mm cabinet is assembled from a total of six standard 320\u00d7160mm modules, arranged in a 2\u00d73 grid. This structure allows for the easy assembly of displays of any desired size through the two dimensional stacking of multiple cabinets.<\/em><\/p>\n

\u2465The die cast aluminum cabinet features high processing precision, when assembled, the screen surface is as smooth as a mirror, and the gaps between cabinets are minimal, ensuring overall display consistency.<\/em><\/p>\n

\"\"<\/p>\n

3.Application requirements of this type display:<\/span><\/h4>\n

\u2460Compared to traditional posters, dynamic video displays in retail stores and shopping malls are far more effective at catching customers’ attention; moreover, their high brightness characteristics ensure they remain clearly visible even under the bright lighting of a shopping center.<\/em><\/p>\n

\u2461When utilized as information display screens or primary background screens for events, the hotel lobby and banquet hall can elevate the hotel’s prestige and service standards.<\/em><\/p>\n

\u2462With its ultra high refresh rate of 3840Hz, the TV studio display, when paired with video cameras completely eliminates black scanning lines or ripple effects, thereby ensuring pristine image quality for television broadcasts.<\/em><\/p>\n

\"\"<\/p>","protected":false},"excerpt":{"rendered":"

1. What is the Hard Connection Display? Precision HUB boards are utilized to establish direct plug in connections between the LED modules and cabinets, thereby enhancing the stability and reliability of the display screen through a cable free design. 2. The feature of the Hard Connection Display: \u2460A grain free visual experience signifies a pixel 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