is 64.82 KB, has a resolution of 1368x946 pixels and was uploaded on February 20, 2025 @ 4:55 pm by user: marieht. It is filed under the tags: engineering, lightemitting diode, technology, material, electrode. Click the blue button at the top to freely download: Light OLED 無機エレクトロルミネッセンス Organic Compound Luminescence png.