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<p class="wp-block-paragraph">今天 Sony Semiconductor Solutions 索尼åŠå°Žé«”解決方案就發佈了全新 <a href="https://danieltechdiary.com/2023/06/16/sony-lytia-cmos/">LYTIA 光喻</a>感光元件å“ç‰Œçš„æœ€æ–°ç”¢å“ LYT-828， 而今次 Sony 也為這個感光元件å‡ç´šäº†å…¨æ–°çš„技術，令它甚至能超越 LYT-900ï¼</p>



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<p class="wp-block-paragraph">今次 Sony çš„ LYT-828 官方代號是 IMX09A ，其實是去年應用在 vivo X200 系列 LYT-818 çš„å‡ç´šç‰ˆï¼Œåœ¨è¦æ ¼ä¸Šä¾ç„¶æ˜¯æŽ¡ç”¨äº† 5000 è¬åƒç´ ã€1/1.28&#8243; 感光呎å‹ã€åƒç´ å¤§å° 1.22µmã€2&#215;2 OCL å°ç„¦ã€22nm 製程工è—çš„è¦æ ¼ã€‚看起來è¦æ ¼è·Ÿä¸Šä»£ä¸€æ¨£ï¼Œä½†æ˜¯ä»Šæ¬¡ä¸»è¦é€éŽå…¨æ–°çš„ Hybrid Frame-HDR (HF-HDR) 技術，讓 LYT-828 能åšåˆ°è¶…éŽ 100dB å³æ˜¯è¶…éŽ 16.6EV 的動態範åœï¼Œæ¯”ç¾æ™‚一å‹æ„Ÿå…‰å…ƒä»¶ LYT-900 çš„ 15EV 以åŠè¯ç‚º Pura 80 Ultra 一å‹ä¸»é¡é çš„ 16EV 更高，å¯èªªæ˜¯æ–°ä¸€ä»£çš„機皇級感光元件ï¼</p>



<figure class="wp-block-image size-large"><img src="https://danieltechdiary.com/wp-content/uploads/2025/06/螢幕截圖-2025-06-27-10.32.19-1024x542.png?v=1750991554" alt="Sony LYT-828 感光元件" class="wp-image-32792"/><figcaption class="wp-element-caption">Sony LYT-828 感光元件</figcaption></figure>



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<p class="wp-block-paragraph">這次感光元件的大功臣 HF-HDR 其實是建基於一ã€ç¾æœ‰çš„單幀 HDR 和二ã€å¤šå¹€ HDR 技術組æˆã€‚首先感光元件先é€éŽç¾æœ‰ DCG（Dual Conversion Gain，雙轉æ›å¢žç›Šï¼‰ï¼Œåœ¨å–®å¹…相片ä¸ä½¿ç”¨ä½Žè½‰æ›å¢žç›Šï¼ˆLCG，或稱為低 ISO）記錄高光細節以åŠç”¨é«˜è½‰æ›å¢žç›Šï¼ˆHCG，或稱為高 ISOï¼‰è¨˜éŒ„ä½Žå…‰ç´°ç¯€ã€‚ç¬¬äºŒå°±æ˜¯åŠ ä¸Šä¸€å€‹ç”±å¤šå¹…çŸæ›å…‰åˆæˆçš„多幀 HDR 技術，令相片能記錄下極廣的動態範åœã€‚</p>



<figure class="wp-block-image size-large"><img src="https://danieltechdiary.com/wp-content/uploads/2025/06/螢幕截圖-2025-06-27-10.31.38-1024x710.png?v=1750991517" alt="使用普通 DCG-HDR å’Œ LYT-828 HF-HDR æ‹æ”的分享" class="wp-image-32791"/><figcaption class="wp-element-caption">使用普通 DCG-HDR å’Œ LYT-828 HF-HDR æ‹æ”的分享</figcaption></figure>



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<p class="wp-block-paragraph">除了 HF-HDR 外，LYT-828 更新增了 LLE 技術 (Loss Less Exposure，無ææ›å…‰) å¯ä»¥æå‡å°æ–¼æ›å…‰æŽ§åˆ¶çš„自由度，進一æ¥æå‡å‹•æ…‹ç¯„åœï¼Œä»¤ LYT-828 能é”åˆ°è¶…éŽ 100dB 動態範åœï¼Œæ¯” LYT-900 çš„ 90dB é‚„è¦é«˜ã€‚而當然上代é…備的 UHCG (Ultra High Conversion Gain，超高轉æ›å¢žç›Š) ç¹¼çºŒåœ¨ä»Šä»£æ¸›ä½Žç›¸ç‰‡å™ªé»žå¸¶ä¾†çš„é¡†ç²’æ„Ÿï¼Œä»¥åŠ Always HDR 能é€éŽè¶…低功耗實ç¾å¯¦æ™‚在å–景窗é 覽 HDR æˆåƒçš„功能，有助用家進一æ¥èª¿æ•´æ‹æ”效果。</p>



<figure class="wp-block-image size-large"><img src="https://danieltechdiary.com/wp-content/uploads/2025/06/5e.jpg-1024x578.jpg?v=1750991466" alt="Sony LYT-828 ä¾ç„¶é…備了 Always HDR" class="wp-image-32790"/><figcaption class="wp-element-caption">Sony LYT-828 ä¾ç„¶é…備了 Always HDR</figcaption></figure>



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<p class="wp-block-paragraph">以上就是 LYT-828 的全新è¦æ ¼ï¼Œä»Šä»£åœ¨ LYTIA 800 系列上 Sony 繼續é€éŽ HDR 技術æ供到媲美 LYTIA 900 產å“çš„æˆåƒæ•ˆæžœï¼Œå¯èªªæ˜¯ä»¤äººæœŸå¾…。ç¾æ™‚官方表示é‡ç”¢å°‡åœ¨ä»Šå¹´ 8 月下旬推出，åƒè€ƒä¸Šä¸€ä»£çš„應用é 計 LYT-828 也會有產å“ç¨ä½”，而實際撘載這個感光元件的手機或會在ä¹è‡³å月發佈，大家到時就å¯ä»¥ç•™æ„一下了。</p>



<p class="wp-block-paragraph">資料來æºï¼š<a href="https://www.sony-semicon.com/en/info/2025/2025062601.html">Sony Semiconductor Solutions</a></p>



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Sony 隆重推出全新旗艦級 LYT-828 感光元件！性能反超一吋超大底 LYT-900！？
