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US 11,387,427 B2Granted
Display panel and method of manufacturing the same, and display device
AssigneesChongqing Boe Optoelectronics Technology Co., Ltd., Boe Technology Group Co., Ltd.
InventorsYuli Dai, Qiang Xiong, Chao Liu, Min Li
Life of this patent
Estimating the term…
Abstract
A display panel includes a display substrate, an opposite substrate, and a hydrophobic bonding portion disposed between the display substrate and the opposite substrate. The hydrophobic bonding portion is configured to bond the display substrate and the opposite substrate together, and an orthographic projection of the hydrophobic bonding portion on the display substrate is located outside a display region of the display substrate.
Claims16
A display panel, comprising:
- a display substrate;
- an opposite substrate;
- a hydrophobic bonding portion disposed between the display substrate and the opposite substrate;
- and
- a hydrophilic bonding portion disposed between the display substrate and the opposite substrate;
- wherein
- the hydrophobic bonding portion is configured to bond the display substrate and the opposite substrate together, and an orthographic projection of the hydrophobic bonding portion on the display substrate is located outside a display region of the display substrate;
- materials of the hydrophobic bonding portion include a first base material and a hydrophobic material;
- the hydrophilic bonding portion is configured to bond the display substrate and the opposite substrate together, and an orthographic projection of the hydrophilic bonding portion on the display substrate is located between the orthographic projection of the hydrophobic bonding portion on the display substrate and the display region of the display substrate;
- materials of the hydrophilic bonding portion include a second base material and a hydrophilic material;
- and
- a mass percentage of the first base material in the materials of the hydrophobic bonding portion is less than a mass percentage of the second base material in the materials of the hydrophilic bonding portion.
9 more elements
A method of manufacturing a display panel, comprising:
- providing a display substrate and an opposite substrate;
- forming a hydrophobic bonding portion between the display substrate and the opposite substrate;
- and
- forming a hydrophilic bonding portion between the display substrate and the opposite substrate;
- wherein
- the hydrophobic bonding portion is configured to bond the display substrate and the opposite substrate together, and an orthographic projection of the hydrophobic bonding portion on the display substrate is located outside a display region of the display substrate;
- materials of the hydrophobic bonding portion include a first base material and a hydrophobic material;
- the hydrophilic bonding portion is configured to bond the display substrate and the opposite substrate together, and an orthographic projection of the hydrophilic bonding portion on the display substrate is located between the orthographic projection of the hydrophobic bonding portion on the display substrate and the display region of the display substrate;
- materials of the hydrophilic bonding portion include a second base material and a hydrophilic material;
- and
- a mass percentage of the first base material in the materials of the hydrophobic bonding portion is less than a mass percentage of the second base material in the materials of the hydrophilic bonding portion.
8 more elements
Dependencies are inferred from the claim text.