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ycchem

YCCHEM

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LCD

This polymer material enables a response to a specific wavelength's light and specific patterns to be copied. It is also used in the exposure (lithography) process among the TFT-LCD circuit element processes.

YMR-2100

It is a material used to remove impurities that remain after the etching process.

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DV-2379LC

It is a material used in the development step, which is the final stage of the photolithography process. It selectively removes the exposed and unexposed areas to form patterns on the circuit.

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LCR-Y110N / LCR-Y200A / CL-Y300A

The working mechanism of a photoresist composition is that, during the exposure process, the photoacid generator produces acid upon receiving light, and this acid initiates an acid-catalyzed reaction in the photoresist resin. In a positive photoresist composition, a deprotection reaction occurs, and through this reaction, the exposed and unexposed areas develop different solubilities in the developer, thereby enabling pattern formation.

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SCR-100

The working mechanism of a photoresist composition is that, during the exposure process, the photoacid generator produces acid upon receiving light, and this acid triggers an acid-catalyzed reaction in the photoresist resin. In a positive photoresist composition, a deprotection reaction occurs, and this reaction creates a difference in solubility between the exposed and unexposed areas in the developer, thereby forming the pattern.

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HEAD OFFICE, 1st, 2nd, 3rd Factory

174-12, Yuseori-gil, Seonnam-myeon, Seongju-gun, Gyeongsangbuk-do, South Korea. T. +82-54-930-2500 F. +82-54-931-8521

2nd R&D Center(Siheung)

50, Eungyenam-gil, Siheung-si, Gyeonggi-do, Korea T. +82-31-702-3941

4th Factory, SEONGJU GENERAL INDUSTRIAL COMPLEX

49, Seongjusaneopdanji-ro, Seongju-eup, Seongju-gun, Gyeongsangbuk-do, South Korea. T. +82-54-930-2800 F. +82-54-930-2811

Liaison Office(New Jersey U.S.A.)

460 Bergen Blvd. Suite 262. Palisades Park, New Jersey 07650, USA T. +1-201-944-0107

5th Factory, SEONGJU GENERAL INDUSTRIAL COMPLEX

144, Seongjusaneopdanji-ro 2gil, Seongju-eup, Seongju-gun, Gyeongsangbuk-do, South Korea.

© 2025 YCCHEM Co., Ltd. All Rights Reserved.

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