Display panel assembly and method of manufacturing the same
AssigneeLG Display Co., Ltd.
InventorSung Hee Kim
Life of this patent
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Abstract
A display panel assembly includes a first substrate having an effective display region for displaying an image and a non-effective display region positioned at a peripheral region outside of the effective display region, a second substrate facing the first substrate, a sealing member disposed along a boundary between the effective display region and the non-effective display region between the first and second substrates, the sealing member including a thermosetting material, and an exothermic member interposed between the sealing member and the first substrate to generate heat for curing the sealing member.
Claims10
A method of manufacturing a display panel assembly, the method comprising:
- forming an exothermic member generating heat using an electric resistance along a non-effective display region formed at a peripheral region adjacent to an effective display region of a first substrate;
- disposing a fluidic sealing material including a thermosetting material cured by heat on the exothermic member to form a preliminary sealing member;
- aligning a second substrate on the preliminary sealing member;
- and
- curing the preliminary sealing member to form a sealing member by supplying power to the exothermic member to generate heat;
- wherein the display panel assembly includes a pixel electrode formed on the first substrate,
- wherein the exothermic member and the pixel electrode are formed together by a same patterning process.
Dependencies are inferred from the claim text.