noun
graphic rendition; display format
Computing term for the visual representation or layout of data on a screen or in a document.
このソフトはデータの表示様式を自由に変更できます。
This software allows you to freely change the display format of the data.
表示形式 is a more general term for display format, while 表示様式 is more specific to graphic or visual rendition, often in computing contexts.
Compound of 表示 (display) and 様式 (style, format). The exact historical derivation is uncertain; the term is used in modern computing contexts.