{"id":10086,"date":"2026-06-14T00:00:01","date_gmt":"2026-06-14T00:00:01","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=10086"},"modified":"2026-06-14T07:06:36","modified_gmt":"2026-06-14T07:06:36","slug":"black-matrix-photoinitiator","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/id\/black-matrix-photoinitiator\/","title":{"rendered":"Photoinitiator for Black Matrix: How to Choose OXE-01, OXE-02, and 1206"},"content":{"rendered":"

Jawaban singkat:<\/strong> Buyers screening a photoinitiator for black matrix<\/strong> usually get a better shortlist when they separate carbon-black burden<\/strong>, film thickness<\/strong>, exposure window<\/strong>, and adjacent display-layer requirements<\/strong> before they ask for samples. On Longchang’s current product set, Pemrakarsa foto OXE-01<\/a> deserves early attention when the program still cares about high-precision display patterning, low yellowing, and crossover into microlens, spacer, overcoat, or dielectric layers<\/strong>. Pemrakarsa foto OXE-02<\/a> moves up when the buyer wants the most direct route into black matrices in LCDs, broader absorption, and colorless or colored-system flexibility<\/strong>. Pemrakarsa Foto 1206<\/a> becomes the strongest first screen when the real bottleneck is 365 nm sensitivity, ultra-thin films, and very high carbon-black pressure<\/strong>.<\/p>\n

That is the commercially useful split. A black-matrix line should not treat OXE-01, OXE-02, and 1206 as interchangeable just because all three appear in advanced display and imaging conversations.<\/p>\n

Side-by-side shortlist for black-matrix work<\/h2>\n\n\n\n\n\n\n\n
Produk<\/th>\nCocok pertama terbaik<\/th>\nMengapa pembeli mempertimbangkannya<\/th>\nKetika bukan pilihan pertama<\/th>\n<\/tr>\n<\/thead>\n
Pemrakarsa foto OXE-01<\/a><\/td>\nPrecision display patterning where low yellowing and adjacent display-layer compatibility matter<\/td>\nLongchang positions OXE-01 around high photosensitivity, low yellowing, color-filter resist and black-matrix relevance, plus spacer, microlens, overcoat, dielectric, and insulating-layer use<\/td>\nWhen the buyer’s first problem is heavy carbon-black blocking or the need for a broader-spectrum black-matrix route rather than a cleaner display-patterning screen<\/td>\n<\/tr>\n
Pemrakarsa foto OXE-02<\/a><\/td>\nDirect black-matrix and colored-photoresist screening with broader wavelength flexibility<\/td>\nLongchang positions OXE-02 for color photoresists and black matrices in LCDs, both colorless and colored systems, with absorption peaks at 295, 368, 380, and 400 nm and LED 375 nm use<\/td>\nWhen the process is mainly a 365 nm ultra-thin carbon-black problem or when the buyer is optimizing around low-yellowing display-layer appearance first<\/td>\n<\/tr>\n
Pemrakarsa Foto 1206<\/a><\/td>\n365 nm black-matrix, ultra-thin display films, and high carbon-black burden<\/td>\nLongchang positions 1206 for TFT-LCD color filters, photosensitive inks, and electronic-material inks, with high 365 nm sensitivity, suitability for black-pigment systems, thin 1 to 30 \u03bcm films, and tolerance up to 35% carbon black pigment<\/td>\nWhen the buyer needs broader 375 to 400 nm style screening or wants a product chosen mainly for display-layer appearance crossover rather than black-pigment thin-film pressure<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

If your team is still organizing the broader display branch, review Longchang’s color-filter photoinitiator guide<\/a> dan photosensitive ink photoinitiator guide<\/a> after this page.<\/p>\n

Why black-matrix selection is different from a broader color-filter page<\/h2>\n

Black matrix is not simply another color-filter paragraph. The buyer is usually dealing with a more light-blocking formulation and a stricter process tradeoff between pattern fidelity<\/strong>, cure completeness<\/strong>, and film thickness control<\/strong>.<\/p>\n