LCD panel having a broad-gap region including a dent within sealed substrates at a non-display region which includes an electrical transfer section and light transmitting portion spaced from a corner of the two substrates within the dent

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7782437
APP PUB NO 20090195738A1
SERIAL NO

12420836

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The method of the present invention includes the steps of: (A) providing a first substrate, and a second substrate, wherein the first substrate includes a first light shielding layer provided within a non-display region, the first light shielding layer including a light-transmitting portion provided near an outer boundary of the first light shielding layer, the light-transmitting portion comprising a recess or an opening; (B) drawing a seal pattern with a sealant, the seal pattern being drawn outside the first light shielding layer so as to surround the display region, comprising the substeps of: (B1) beginning application of the sealant near the light-transmitting portion, (B2) applying the sealant along an outer periphery of the first light shielding layer, and (B3) forming a junction with the sealant having been applied near the light-transmitting portion; (C) applying a liquid crystal material within the display region surrounded by the sealant; (D) attaching the first substrate and the second substrate; and (E) performing light irradiation from the first substrate side to cure the sealant.

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First Claim

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Patent Owner(s)

  • SHARP KABUSHIKI KAISHA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kurozumi, Yukio Suzuka, JP 12 52
Tsubata, Toshihide Tsu, JP 167 1832
Tsuji, Masayuki Matsusaka, JP 129 846
Yamada, Naoshi Tsu, JP 49 695
Yamaguchi, Hidehiko Tsu, JP 43 339

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