▎ 摘　　要

NOVELTY - The method involves manufacturing a crack template (3). An organic sol film (2) is fixed on a top surface of a glass substrate (1). A mesh metal film is fixed (S2) on a metal layer. The crack template is fixed on the top surface of the glass substrate. The crack template is removed (S3). A surface of a net-shaped metal film (4) is cleaned. Growth of graphene is selected (S4). Growing amorphous graphene is deposited on the surface of the net-shaped metal film. A graphene film (5) is fixed on the net-shaped metal film. The graphene film is fixed in a composite transparent electrode. USE - Method for preparing composite transparent electrode by using in-situ growing graphene-coated metal film. ADVANTAGE - The method enables increasing mesh metal film protection reliability, improving light transmittance effect, ensuring high conductivity, increasing environmental stability of a composite transparent electrode, reducing preparation cost of the composite transparent electrode, reducing growth time and reducing reaction temperature range. DESCRIPTION OF DRAWING(S) - The drawing shows a flow diagram illustrating a composite transparent electrode preparing method. '(Drawing includes non-English language text)' Step for using ethanol solvent (S1-1) Step for cleaning glass substrate (S1-2) Step for fixing glass substrate on organic sol film (S1-3) Step for fixing mesh metal film on metal layer (S2) Step for removing crack template (S3) Step for selecting growth of graphene (S4) Glass substrate (1) Organic sol film (2) Crack template (3) Net-shaped metal film (4) Graphene film (5)