LIQUID CRYSTAL DISPLAY PANEL, ELECTRONIC DEVICE, AND MANUFACTURING METHOD FOR LIQUID CRYSTAL DISPLAY PANEL
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United States of America Patent
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Issued Date -
Jan 4, 2024
app pub date -
May 30, 2023
filing date -
Jul 1, 2022
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Abstract
A liquid crystal display panel includes: an array substrate; a counter substrate; a liquid crystal layer located between the array substrate and the counter substrate; and an alignment film formed on a surface facing the liquid crystal layer in each of the array substrate and the counter substrate. In a plan view, the liquid crystal display panel includes a display region, a non-display region adjacent to the display region, and a light-transmitting region located in the non-display region. At least one of the array substrate or the counter substrate includes a wall portion surrounding the light-transmitting region in the non-display region of the surface facing the liquid crystal layer, and the alignment film is not formed in a range surrounded by the wall portion.
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