Frit sealing system and method of manufacturing organic light-emitting display (OLED) apparatus using the same
AssigneeSamsung Display Co., Ltd.
InventorsJung-Min Lee, Choong-Ho Lee
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Abstract
A frit sealing system and a method of manufacturing an organic light-emitting display (OLED) using the frit sealing system are disclosed. In one embodiment, the frit sealing system includes: a thermal expansion film formed on the second substrate to pressurize the second substrate when heat is applied to the frit and thermal expansion film, wherein the frit is interposed between the first and second substrates and a mask formed on the thermal expansion film.
Claims5
A method of manufacturing an organic light emitting display apparatus using a frit sealing system bonding first and second substrates to each other using a frit, comprising:
- forming the frit on one of the first and second substrates;
- forming the second substrate on the first substrate;
- forming a thermal expansion film on the second substrate;
- and
- forming a mask on the thermal expansion film;
- applying heat to the second substrate and the thermal expansion film to harden the frit so that at least part of the thermal expansion film expands by the heat and pressurizes the second substrate.
Dependencies are inferred from the claim text.