{"id":134,"date":"2025-07-25T12:04:34","date_gmt":"2025-07-25T03:04:34","guid":{"rendered":"https:\/\/www.seiken.co.jp\/english\/wp\/?page_id=134"},"modified":"2025-08-24T19:37:05","modified_gmt":"2025-08-24T10:37:05","slug":"fpd_lighting","status":"publish","type":"page","link":"https:\/\/www.seiken.co.jp\/english\/products\/test_fixtures\/fpd_lighting\/","title":{"rendered":"Flat Panel Display (FPD) Lighting Inspection Fixtures"},"content":{"rendered":"
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Aiming for Zero Defects Through Reliable Lighting Inspection<\/h2>\n
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In today\u2019s world of high-resolution screens and sophisticated display technology, quality is non-negotiable. Flat Panel Displays (FPDs)\u2014found in everything from smartphones to vehicle monitors and PC screens\u2014demand uncompromising inspection to ensure pixel-perfect performance.<\/p>\n

Seiken\u2019s FPD Lighting Inspection Fixtures offer a reliable solution for detecting illumination defects early in the production process. They are compatible with a wide range of display-equipped products, including smartphones, in-vehicle rearview monitors, and PC displays using LCD (TFT) or OLED technologies.<\/p>\n

By making direct contact with the display\u2019s electrodes using ultra-precise probes, our fixtures power the panel and evaluate its lighting patterns with outstanding accuracy. The result: consistent product quality and support for zero-defect manufacturing goals.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n

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The Structure of FPD Inspection Fixtures<\/h3>\n

Three Core Components\u2015One absolut System. Our modular design supports diverse applications, offering flexibility without compromising reliability:<\/p>\n

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Panel Set Board<\/h4>\n

Tailored for a wide range of panel sizes and specs\u2014including configurations with or without polarizing film. We precisely customize each board to match your FPD\u2019s characteristics.<\/p>\n<\/p><\/div>\n

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Press Unit<\/h4>\n

Available in small, medium, and large formats (2″ to 15″), the press unit combines mechanical durability with refined alignment control\u2014enabling stable, repeatable contact and testing performance.<\/p>\n<\/p><\/div>\n

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Contact Head<\/h4>\n

Engineered for precision, our contact heads accommodate fine electrode pitches (0.3mm inline to 0.15mm staggered double-row). Every element is optimized for clean probe alignment, stable contact pressure, and minimal active-area reflection.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n

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