GB/T 43793.3-2024 English PDFUS$219.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 43793.3-2024: Test methods of color photoresist for flat panel display - Part 3: Reliability Status: Valid
Basic dataStandard ID: GB/T 43793.3-2024 (GB/T43793.3-2024)Description (Translated English): Test methods of color photoresist for flat panel display - Part 3: Reliability Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: L90 Classification of International Standard: 31.030 Word Count Estimation: 10,183 Date of Issue: 2024-03-15 Date of Implementation: 2024-10-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 43793.3-2024: Test methods of color photoresist for flat panel display - Part 3: Reliability---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.ICS 31.030 CCSL90 National Standards of People's Republic of China Color photoresist test method for flat panel display Part 3.Reliability Part 3.Reliability Released on 2024-03-15 2024-10-01 Implementation State Administration for Market Regulation The National Standardization Administration issued ForewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. This document is part 3 of GB/T 43793 "Test methods for color photoresists for flat panel displays". GB/T 43793 has been published The following parts. --- Part 1.Physical and chemical properties; --- Part 2.Optical properties; --- Part 3.Reliability. Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document was proposed and coordinated by the National Technical Committee for Semiconductor Equipment and Materials Standardization (SAC/TC203). This document was drafted by. Hefei Dingcai Technology Co., Ltd., Beijing Dingcai Technology Co., Ltd., Fuyang Xinyihua Materials Technology Co., Ltd., Chongqing Laibao Technology Co., Ltd., China Electronics Technology Standardization Institute East China Branch, China Electronics Technology Standardization Institute, Gu'an Dingcai Technology Co., Ltd., Jiangyin Runma Electronic Materials Co., Ltd., and Guangzhou CESI Standard Testing Institute Co., Ltd. The main drafters of this document are. Sang Wei, Liu Yongxiang, Zhao Junsha, Sun Tao, Ren Xueyan, Huang Yu, Li Lin, Yan Wang, Zhao Ming, Huang Changgang, Wu Yiran, Cao Kewei, Yue Weiwen, Ge Shiyong, Ge Yeming, He Ke, Huang Canlin.IntroductionColor filter is one of the most important components in flat panel display (FPD), especially liquid crystal display (LCD). The color noise backlight is separated and purified into three pure primary colors of red, green and blue that meet the chromaticity requirements. The color gamut, brightness, contrast and saturation of the LCD are all The color filter is usually prepared by coating a colored photoresist on a glass substrate to form a film, and then photolithography is performed by ultraviolet light. To form a pattern. Solid content, viscosity, film retention, chromaticity, brightness and contrast, chemical resistance, solvent impact resistance and solubility in developer are the key factors affecting color quality. Important indicators of color photoresist materials, these indicators will affect the fluidity, film forming properties, quality, life, color filter preparation process, and even transportation and manufacturing costs. Therefore, it is necessary to establish a color photoresist performance test method. GB/T 43793 aims to provide test methods for various properties of color photoresists and is intended to consist of three parts. --- Part 1.Physical and chemical properties. The purpose is to give and provide test methods for the physical and chemical properties of color photoresists. --- Part 2.Optical properties. The purpose is to give and provide test methods for the optical properties of color photoresists. --- Part 3.Reliability. The purpose is to give and provide a test method for the reliability of color photoresists. Color photoresist test method for flat panel display Part 3.Reliability1 ScopeThis document describes the chemical resistance, solvent impact resistance and dissolution performance in developer for color photoresists used in flat panel displays. Testing method for three indicators. Note. The reliability indicators of color photoresists for flat panel displays mainly include chemical resistance, solvent impact resistance and solubility in developer. This document applies to the manufacture, quality control, and research and development of color photoresists for flat panel displays.2 Normative referencesThe contents of the following documents constitute the essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 3979 Methods for measuring object color GB/T 5698 Color Terms GB/T 11186.3-1989 Methods for measuring the color of coatings Part 3 Calculation of color difference GB/T 18910.11 Liquid crystal display devices Part 1-1.Terms and symbols GB/T 43793.2 Test methods for color photoresists for flat panel displays Part 2.Optical properties JJG237-2010 Stopwatch Verification Procedure3 Terms and definitionsThe terms and definitions defined in GB/T 5698, GB/T 3979 and GB/T 18910.11 apply to this document.4 Environmental conditionsUnless otherwise specified, the tests shall be carried out under the following conditions. a) The whole test process should be kept away from light. A filter film can be added to the light source in the test room to filter out ultraviolet rays (below 500nm); b) Ambient temperature. 23℃±2℃; c) Relative humidity. 30%~70%.5 Chemical resistance5.1 Principle Formulate color filters with specific film thickness, soak them in specific temperature and chemical reagents, bake them for a specific time, and test them before and after chemical treatment The chromaticity of the color filter is measured, and the color difference ΔEab is calculated to measure the chemical resistance of the color photoresist. ...... |
