Full-lamination touch display screen

The invention relates to a full-lamination touch display screen, comprising a cover plate glass. The cover plate glass is arranged above the frame, and a first OCA optical adhesive layer, the glass layer, the first high refractive index layer, the first low refractive index layer, the ITO pattern layer, the second low refractive index layer, the second high refractive index layer, the second OCA optical adhesive layer and the LCM display module are sequentially arranged in the frame of the frame below the bottom of the cover plate glass from top to bottom. The refractive indexes of the first high refractive index layer and the second high refractive index layer are greater than the refractive indexes of the first low refractive index layer and the second low refractive index layer. The reflective color difference between the visual area and the frame is eliminated, so that the touch display screen is more attractive. 本发明涉及种全贴合触显屏，包括盖板玻璃，所述盖板玻璃置于边框上方，所述盖板玻璃底部下方位于边框的边框内由上至下依次设有第OCA光学胶层、玻璃层、第高折射率层、第低折射率层、ITO图案层、