PROTECTIVE FILM, DISPLAY MODULE, DISPLAY DEVICE, METHOD OF MANUFACTURING DISPLAY MODULE, AND METHOD OF MANUFACTURING DISPLAY DEVICE
First Claim
Patent Images
1. A display module comprising:
- a display panel for displaying an image; and
a protective film adhered to a back surface of the display panel,wherein the protective film comprises;
a compensation layer being in contact with the back surface of the display panel;
a first release layer disposed under the compensation layer;
a cushion layer disposed under the first release layer; and
a second release layer disposed under the cushion layer,wherein an adhesive strength of the first release layer is less than an adhesive strength of the second release layer.
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Abstract
A display module includes a display panel for displaying an image, and a protective film adhered to a back surface of the display panel. The protective film includes a compensation layer being in contact with the back surface of the display panel, a first release layer disposed under the compensation layer, a cushion layer disposed under the first release layer, and a second release layer disposed under the cushion layer. An adhesive strength of the first release layer is less than an adhesive strength of the second release layer.
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Citations
26 Claims
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1. A display module comprising:
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a display panel for displaying an image; and a protective film adhered to a back surface of the display panel, wherein the protective film comprises; a compensation layer being in contact with the back surface of the display panel; a first release layer disposed under the compensation layer; a cushion layer disposed under the first release layer; and a second release layer disposed under the cushion layer, wherein an adhesive strength of the first release layer is less than an adhesive strength of the second release layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A protective film comprising:
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a protective paper; a compensation layer disposed under the protective paper; a first release layer disposed under the compensation layer; a cushion layer disposed under the first release layer; and a second release layer disposed under the cushion layer, wherein an adhesive strength of the first release layer is less than an adhesive strength of the second release layer. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A method of manufacturing a display module, the method comprising:
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aligning a protective film with a back surface of a display panel, wherein the protective film comprises;
a compensation layer;
a first release layer disposed under the compensation layer and having a first adhesive strength;
a cushion layer disposed under the first release layer; and
a second release layer disposed under the cushion layer and having a second adhesive strength greater than the first adhesive strength; andadhering the protective film to the display panel in such a way that the compensation layer is in contact with the back surface of the display panel. - View Dependent Claims (17, 18, 19)
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20. A method of manufacturing a display device, the method comprising:
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aligning a protective film with a back surface of a display panel, wherein the protective film comprises;
a compensation layer;
a first release layer disposed under the compensation layer;
a cushion layer disposed under the first release layer; and
a second release layer disposed under the cushion layer;adhering the protective film to the display panel in such a way that the compensation layer is in contact with the back surface of the display panel; and separating the first release layer from the compensation layer being in contact with the display panel. - View Dependent Claims (21, 22, 23)
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24. A display device comprising:
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a display panel for displaying an image; a protective film adhered to a back surface of the display panel; and a bracket disposed under the protective film, wherein the protective film comprises; a compensation layer being in contact with the back surface of the display panel and including a first area and a second area; a first release layer disposed under the compensation layer; and a cushion layer disposed under the first release layer, wherein the first release layer and the cushion layer overlap with the first area and do not overlap with the second area, when viewed in a plan view. - View Dependent Claims (25, 26)
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Specification