Substrate assembly, display panel and display device

The utility model provides a substrate assembly, the substrate assembly comprises a substrate and a pattern layer, the pattern layer comprises a plurality of pattern areas, the pattern areas comprise main pattern areas, a plurality of first alignment marks and a plurality of second alignment marks,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KANG BAOHONG, TAN GUICAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING APPARATUS SPECIALLY ADAPTED THEREFOR ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CINEMATOGRAPHY CRYPTOGRAPHY DISPLAY EDUCATION ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS SEALS
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Beschreibung
Zusammenfassung:	The utility model provides a substrate assembly, the substrate assembly comprises a substrate and a pattern layer, the pattern layer comprises a plurality of pattern areas, the pattern areas comprise main pattern areas, a plurality of first alignment marks and a plurality of second alignment marks, different main pattern areas in the plurality of main pattern areas are formed by different exposure machines, the plurality of first alignment marks are formed by the same exposure machine, a preset distance is kept between the main pattern area and the second alignment marks, and the first alignment mark and the second alignment mark of each pattern area are aligned to limit the position of the main pattern area on the substrate. Therefore, different main pattern areas in the plurality of main pattern areas are provided with different exposure machines, so that the productivity is improved. The positions of the main pattern areas on the substrate are limited through alignment of the first alignment marks and the