{"id":9448,"date":"2020-01-28T09:00:28","date_gmt":"2020-01-28T01:00:28","guid":{"rendered":"https:\/\/sensing.konicaminolta.asia\/?p=9448"},"modified":"2025-01-10T14:49:01","modified_gmt":"2025-01-10T06:49:01","slug":"measuring-flicker-in-display","status":"publish","type":"post","link":"https:\/\/sensing.konicaminolta.asia\/id\/measuring-flicker-in-display\/","title":{"rendered":"Mengukur Kedipan di Layar <br>28\/01\/2020"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_empty_space][vc_column_text css=&#8221;&#8221;]<\/p>\n<h2>Mengukur Kedipan di Layar<\/h2>\n<p>[\/vc_column_text][vc_empty_space height=&#8221;18px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/4&#8243;][vc_empty_space height=&#8221;8px&#8221;][vc_single_image image=&#8221;14598&#8243; img_size=&#8221;full&#8221;][\/vc_column][vc_column width=&#8221;3\/4&#8243;][vc_empty_space height=&#8221;18px&#8221;][vc_column_text css=&#8221;&#8221;]Flicker in display adalah fenomena dimana kecerahan yang terlihat berkibar dapat dilihat pada layar suatu tampilan. Penyebab kedipan berbeda-beda menurut jenis teknologi tampilan. Umumnya, tampilan layar disegarkan secara berkala. Ketika tidak ada perubahan intensitas pancaran cahaya selama interval dan bingkai seperti yang ditunjukkan pada gambar 1, maka kedipan tidak terjadi. Seperti terlihat pada gambar 2, jika tidak ada emisi cahaya dalam setiap interval, atau gambar 3, ketika intensitas antar frame bervariasi, maka akan terjadi kedipan.[\/vc_column_text][vc_row_inner][vc_column_inner width=&#8221;1\/3&#8243;][vc_single_image image=&#8221;14597&#8243; img_size=&#8221;full&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/3&#8243;][vc_single_image image=&#8221;14596&#8243; img_size=&#8221;full&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/3&#8243;][vc_single_image image=&#8221;14595&#8243; img_size=&#8221;full&#8221;][\/vc_column_inner][\/vc_row_inner][vc_column_text css=&#8221;&#8221;]Ketika intensitas emisi cahaya berfluktuasi secara konsisten di antara setiap frame, terjadi kedipan frekuensi tinggi. Karena frekuensi ini lebih tinggi dari frekuensi terlihat kita, maka frekuensi ini hampir tidak terlihat. Beberapa faktor potensial yang menyebabkan fluktuasi dalam frame adalah:<\/p>\n<ul>\n<li><span style=\"font-size: 8pt;\">Tidak ada emisi cahaya selama penyegaran<\/span><\/li>\n<li><span style=\"font-size: 8pt;\">Modulasi Lebar Pulsa (PWM)<\/span><\/li>\n<li><span style=\"font-size: 8pt;\">Kontrol intensitas (kecerahan rendah) di EL organik (<a href=\"https:\/\/sensing.konicaminolta.asia\/id\/how-to-test-oled-display\/\">OLED<\/a>) ditampilkan<\/span><\/li>\n<li><span style=\"font-size: 8pt;\">Kebocoran sirkuit pemancar cahaya<\/span><\/li>\n<\/ul>\n<p>Untuk layar kristal cair (LCD), kedipan disebabkan oleh pembalikan polaritas karena merespons tegangan positif dan negatif, sehingga polaritas input sinyal gambar ke LCD dibalik pada setiap frame (periode sinkronisasi vertikal).<\/p>\n<p>Flicker dapat diukur menggunakan dua metode berikut:<\/p>\n<ul>\n<li><span style=\"font-size: 8pt;\">Metode Kontras \u2013 menentukan perbandingan komponen AC dan DC untuk mendapatkan nilai kedipan<\/span><\/li>\n<li><span style=\"font-size: 8pt;\">Metode JEITA \u2013 menganalisis komponen frekuensi fluktuasi dan menentukan kedipan dari rasio antara komponen DC dan AC maksimum hingga 60hz.<\/span><\/li>\n<\/ul>\n<p>Saat mencoba mengukur kedipan, Konica Minolta <a href=\"https:\/\/sensing.konicaminolta.asia\/id\/product\/color-analyzer-ca-410\/\">Tampilan Penganalisis Warna CA-410<\/a>, yang mampu melakukan metode kontras dan JEITA, akan sangat membantu. Seri CA-410, dengan peningkatan akurasi warna dan rentang pencahayaan, juga mampu mengevaluasi keseragaman pencahayaan dan kromatisitas,<a href=\"https:\/\/sensing.konicaminolta.asia\/id\/display-metrology-display-calibration-and-adjustment-of-white-balance\/\">keseimbangan putih<\/a>,<a href=\"https:\/\/sensing.konicaminolta.asia\/id\/display-metrology-display-color-gamut-evaluation-27072018\/\">rentang warna<\/a>,<a href=\"https:\/\/sensing.konicaminolta.asia\/id\/display-metrology-gamma-calibration-of-display\/\">gamma<\/a> dan <a href=\"https:\/\/sensing.konicaminolta.asia\/id\/display-metrology-measuring-display-contrast-ratio\/\">rasio kontras<\/a> teknologi tampilan masa kini dengan mudah.<\/p>\n<p>Tertarik untuk mengetahui lebih lanjut tentang CA-410 atau butuh bantuan menemukan solusi pengukuran dan pengujian tampilan yang tepat? <a href=\"https:\/\/sensing.konicaminolta.asia\/rfq-form\/\">Hubungi kami<\/a> untuk konsultasi gratis atau demonstrasi produk.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=&#8221;88px&#8221;][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_empty_space][vc_column_text css=&#8221;&#8221;] Mengukur Kedipan di Layar [\/vc_column_text][vc_empty_space height=&#8221;18px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/4&#8243;][vc_empty_space height=&#8221;8px&#8221;][vc_single_image image=&#8221;14598&#8243; img_size=&#8221;full&#8221;][\/vc_column][vc_column width=&#8221;3\/4&#8243;][vc_empty_space height=&#8221;18px&#8221;][vc_column_text css=&#8221;&#8221;]Flicker in display adalah fenomena dimana kecerahan yang terlihat berkibar dapat dilihat pada layar suatu tampilan. Penyebab kedipan berbeda-beda menurut jenis teknologi tampilan. Umumnya, tampilan layar disegarkan secara berkala. Ketika tidak ada perubahan intensitas pancaran cahaya selama interval dan bingkai seperti<\/p>\n","protected":false},"author":1,"featured_media":14598,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_links_to":"","_links_to_target":""},"categories":[146,149],"tags":[200],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Measuring Flicker in Display | Konica Minolta Display Measuring Instruments<\/title>\n<meta name=\"description\" content=\"Learn about flicker in display technology and its causes. 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