Flat panel display device and method of making the same
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0640709
(2006-12-18)
|
등록번호 |
US8035300
(2011-09-27)
|
우선권정보 |
KR-2006-0-2006-0008808(2006-01-27) |
발명자
/ 주소 |
|
출원인 / 주소 |
- Samsung Mobile Display Co., Ltd.
|
대리인 / 주소 |
Knobbe Martens Olson & Bear LLP
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
7 |
초록
▼
Disclosed is a method of making a flat panel display device. The flat panel display device includes a first substrate, an array of pixels formed on the first substrate, a second substrate opposing the first substrate, and a frit formed between the first substrate and the second substrate to encapsul
Disclosed is a method of making a flat panel display device. The flat panel display device includes a first substrate, an array of pixels formed on the first substrate, a second substrate opposing the first substrate, and a frit formed between the first substrate and the second substrate to encapsulate the array of pixels. On the first substrate, a buffer layer is formed, a first insulating film is formed on the buffer layer, and a first metal line is formed on the first insulating film. A second insulating film is formed, a second metal line is formed on the second insulating film, and a protective film formed on the upper of the second insulating film. A portion of the protective layer is etched to expose a portion of the second electrode. The frit overlaps with the portion of the second electrode.
대표청구항
▼
What is claimed is: 1. A display device comprising:a first substrate;a second substrate opposing the first substrate;an insulating layer interposed between the first substrate and the second substrate;a protective layer interposed between the insulating layer and the second substrate;a first conduct
What is claimed is: 1. A display device comprising:a first substrate;a second substrate opposing the first substrate;an insulating layer interposed between the first substrate and the second substrate;a protective layer interposed between the insulating layer and the second substrate;a first conductive line generally extending in a first direction and comprising a first portion, the first conductive line being buried between the insulating layer and the first substrate, wherein the insulating layer extends continuously over the first conductive line;a second conductive line formed over the insulating layer, generally extending in the first direction and comprising a second portion, wherein the second conductive line has a width in the second portion thereof measured in a second direction, the second direction being perpendicular to the first direction, wherein the first portion of the first conductive line overlaps with the second portion of the second conductive line when viewed in a third direction from the first substrate, the third direction being perpendicular to the first and second directions; anda frit seal interconnecting the first and second substrate, wherein the frit seal comprises a first portion interposed between the second substrate and the protective layer, wherein the frit seal comprises a second portion interposed between the second substrate and the second portion of the second conductive line, and wherein the second portion of the frit seal contacts the second portion of the second conductive line,wherein the protective layer comprises a first portion, wherein the first portion of the protective layer is interposed between the frit seal and the insulating layer while not interposed between the frit seal and the second portion of the second conductive line, wherein the protective layer comprises a first surface in the first portion thereof, the first surface facing the second substrate, wherein the second conductive line comprises a second surface in the second portion thereof, the second surface contacting the frit seal, wherein the first surface has a first distance between the first surface and the surface of the first substrate, the first distance being measured in the third direction, wherein the second surface comprises a second distance between the second surface and the surface of the first substrate, the second distance being measured in the third direction, wherein the protective layer has a first thickness in the first portion thereof, the first thickness being measured in the third direction, and wherein a difference between the first distance and the second distance is equal to or smaller than about the first thickness.
이 특허에 인용된 특허 (7)
-
Hibino, Junichi; Sasaki, Yoshiki; Yamashita, Katsuyosi; Okawa, Masafumi; Takeuchi, Yasuo; Otani, Mitsuhiro, Display panel production method.
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Aitken,Bruce G.; Carberry,Joel P.; DeMartino,Steven E.; Hagy,Henry E.; Lamberson,Lisa A.; Miller, II,Richard J.; Morena,Robert; Schroeder, III,Joseph F.; Streltsov,Alexander; Widjaja,Sujanto, Glass package that is hermetically sealed with a frit and method of fabrication.
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Matsuoka Hideki,JPX ; Suzuki Takao,JPX ; Oku Norio,JPX ; Nakano Minoru,JPX ; Oima Susumu,JPX ; Noritake Kazuto,JPX, Liquid crystal display device.
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Hirakata Yoshiharu,JPX ; Yamazaki Shunpei,JPX, Liquid crystal display with an adjustment layer to even out height difference in the sealant region.
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Watanabe, Eizaburo; Ohno, Naoto; Ohira, Katsumi; Arai, Junichi; Kato, Isao; Akimoto, Yasumasa; Nishimura, Ikuma; Minato, Takao; Nakamura, Ryuichi, Plasma display panel, manufacturing method and manufacturing apparatus of the same.
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Narayanan Kollengode S. ; Akhtar Masyood M. ; Capek Raymond G. ; Richardson James G. ; Fahlen Theodore S. ; Krupetskiy Dmitriy ; Karmanov Valeriy ; Urquhart Al L. ; Guidry Darrel J. ; Serrano Lawrenc, Seal material frit frame for flat panel displays.
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Krupetsky, Dmitriy; Schmid, Anthony P.; Ludwig, Paul N., Tuned sealing material for sealing of a flat panel display.
이 특허를 인용한 특허 (1)
-
Rieutort-Louis, Warren S.; Chang, Ting-Kuo; Chen, Chieh-Wei; Yu, Cheng-Ho, Display with power supply mesh.
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