Digitimes September 23, 2026 By DIGITIMES negative

Samsung Display explores halftone black PDL tech to cut OLED production costs

SamsungAI / LLMSemiconductorsManufacturingSupply Chain

<p class="P1" data-start="2236" data-end="2640">Samsung Display is evaluating a new manufacturing process known as halftone black pixel definition layer (PDL) that could streamline the production of its OLED panels, industry sources disclosed to <em data-start="2434" data-end="2444">The ELEC</em> on September 22. By integrating two separate manufacturing steps into a single photolithography process, the display maker aims to reduce costs and boost efficiency for upcoming flagship devices.

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Samsung Display explores halftone black PDL tech to cut OLED production costs

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