ARRAY SUBSTRATE AND FABRICATION METHOD THEREOF, DISPLAY PANEL AND FABRICATION METHOD THEREOF
First Claim
1. An array substrate, wherein a passivation layer of the array substrate is made of a black insulation material and the passivation layer is provided with an opening at a pixel display region of the array substrate.
1 Assignment
0 Petitions
Accused Products
Abstract
Embodiments of the disclosure provide an array substrate and a fabrication method thereof, and a display panel and a fabrication method thereof. A passivation layer of the array substrate is made of a black insulation material and the passivation layer is provided with an opening at a pixel display region of the array substrate. The passivation layer is simultaneously used as a black matrix, and thus the aperture ratio of the display panel is effectively increased.
7 Citations
20 Claims
- 1. An array substrate, wherein a passivation layer of the array substrate is made of a black insulation material and the passivation layer is provided with an opening at a pixel display region of the array substrate.
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8. A fabrication method of an array substrate, comprising:
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forming a thin film transistor, a gate line, and a data line on a base substrate; and forming a black insulation material film on the base substrate, and forming a passivation layer by a patterning process, wherein the passivation layer is provided with an opening at a pixel display region. - View Dependent Claims (9, 20)
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10-11. -11. (canceled)
Specification