IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0540083
(2006-09-29)
|
등록번호 |
US-8796918
(2014-08-05)
|
우선권정보 |
KR-10-2006-0008768 (2006-01-27) |
발명자
/ 주소 |
- Kim, Deuk Jong
- Song, Seung Yong
|
출원인 / 주소 |
- Samsung Display Co., Ltd.
|
대리인 / 주소 |
Knobbe, Martens, Olson & Bear, LLP
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
8 |
초록
▼
Discloses is an organic light emitting display device including a first substrate divided into a pixel region and a non-pixel region. An organic light emitting element includes a first electrode, an organic thin film layer and a second electrode formed in the pixel region. A scan driver and a metal
Discloses is an organic light emitting display device including a first substrate divided into a pixel region and a non-pixel region. An organic light emitting element includes a first electrode, an organic thin film layer and a second electrode formed in the pixel region. A scan driver and a metal film corresponding to a region of the scan driver are formed in the non-pixel region. A second substrate is spaced apart from the pixel region and the non-pixel region of the first substrate. A frit is formed along an edge of a non-pixel region of the second substrate, wherein the frit is formed so that it can be overlapped with an active area of the scan driver formed in the non-pixel region.
대표청구항
▼
1. An organic light emitting device comprising: a first substrate defining a pixel region and a non-pixel region;an array of organic light emitting pixels formed over the pixel region of the first substrate;a second substrate placed over the first substrate, the array being interposed between the fi
1. An organic light emitting device comprising: a first substrate defining a pixel region and a non-pixel region;an array of organic light emitting pixels formed over the pixel region of the first substrate;a second substrate placed over the first substrate, the array being interposed between the first and second substrates;a frit seal comprising a plurality of elongated segments interposed between the first and second substrates, the plurality of elongated segments in combination surrounding the array such that the array is encapsulated by the first substrate, the second substrate and the frit seal, the plurality of elongated segments comprising a first elongated segment elongated generally in a first direction;a scan driver formed over the non-pixel region of the first substrate, wherein the scan driver overlaps with the first elongated segment when viewed in a second direction from the first or second substrate, wherein the shortest distance between the first and second substrates is defined in the second direction; andan electrically conductive layer formed between the first elongated segment of the frit seal and the scan driver, said electrically conductive layer substantially overlapping with an area of the scan driver that overlaps with the first elongated segment, wherein the electrically conductive layer is reflective with respect to a laser beam or infrared beam and configured to direct a laser beam or infrared beam away from the scan driver;wherein the scan driver comprises a wiring area, and wherein the first elongated segment overlaps with the wiring area when viewed in the second direction, and wherein the scan driver comprises an active area, and wherein the first elongated segment overlaps with the active area when viewed in the second direction,wherein the scan driver extends generally in the first direction parallel to the first elongated segment,wherein the first elongated segment overlaps a portion of the scan driver on the edge closer to the array of organic light emitting pixels, andwherein the portion is elongated generally in the first direction. 2. The device of claim 1, wherein the first elongated segment substantially eclipses the scan driver. 3. The device of claim 1, wherein the scan driver substantially eclipses the first elongated segment. 4. The device of claim 1, wherein the frit does not overlap the scan driver in its entirety. 5. The device of claim 1, wherein the portion has a width defined in a third direction perpendicular to the first and second directions, and wherein the width is from about 0.05 mm to about 0.5 mm. 6. The device of claim 1, wherein the scan driver has a width defined in a third direction perpendicular to the first and second directions, wherein the width is from about 0.2 mm to about 1.5 mm. 7. The device of claim 1, wherein the array comprises an anode, and wherein the electrically conductive layer is deposited simultaneously with the anode. 8. The device of claim 1, further comprising a planarization layer formed between the first substrate and the frit, and wherein the scan driver is substantially buried in the planarization layer. 9. The device of claim 1, wherein the scan driver comprises an integrated circuit comprising a thin film transistor. 10. The device of claim 1, wherein the frit seal comprises one or more materials selected from the group consisting of magnesium oxide (MgO), calcium oxide (CaO), barium oxide (BaO), lithium oxide (Li2O), sodium oxide (Na2O), potassium oxide (K2O), boron oxide (B2O3), vanadium oxide (V2O5), zinc oxide (ZnO), tellurium oxide (TeO2), aluminum oxide (Al2O3), silicon dioxide (SiO2), lead oxide (PbO), tin oxide (SnO), phosphorous oxide (P2O5), ruthenium oxide (Ru2O), rubidium oxide (Rb2O), rhodium oxide (Rh2O), ferrite oxide (Fe2O3), copper oxide (CuO), titanium oxide (TiO2), tungsten oxide (WO3), bismuth oxide (Bi2O3), antimony oxide (Sb2O3), lead-borate glass, tin-phosphate glass, vanadate glass, and borosilicate. 11. A method of making an organic light emitting device, the method comprising: providing a first substrate defining a pixel region and a non-pixel region;forming an array of organic light emitting pixels over the pixel region of the first substrate;forming a scan driver over the non-pixel region of the first substrate;arranging a second substrate over the first substrate such that the array being interposed between the first and second substrates;interposing a frit comprising a plurality of elongated segments between the first substrate and second substrate, the plurality of elongated segments in combination surrounding the array, and the plurality of elongated segments comprising a first elongated segment elongated generally in a first direction;wherein the scan driver overlaps with the first elongated segment when viewed in a second direction from the first or second substrate, wherein the shortest distance between the first and second substrates is defined in the second direction,wherein an electrically conductive layer is interposed between the first elongated segment of the frit seal and the scan driver, said electrically conductive layer substantially overlapping with an area of the scan driver that overlaps with the first elongated segment, wherein the electrically conductive layer is reflective with respect to a laser beam or infrared beam and configured to direct a laser beam or infrared beam away from the scan driver, wherein the scan driver comprises a wiring area, and wherein the first elongated segment overlaps with the wiring area when viewed in the second direction, and wherein the scan driver comprises an active area, and wherein the first elongated segment overlaps with the active area when viewed in the second direction,wherein the scan driver extends generally in the first direction parallel to the first elongated segment,wherein the first elongated segment overlaps a portion of the scan driver on the edge closer to the array of organic light emitting pixels, andwherein the portion is elongated generally in the first direction. 12. The method of claim 11, wherein the first elongated segment substantially eclipses the scan driver. 13. The device of claim 1, wherein the electrically conductive layer is formed to the extent of the active area, the wiring area and a signal line area of the scan driver, when viewed in the second direction. 14. The device of claim 1, wherein the electrically conductive layer is formed to the extent of the non-pixel region, when viewed in the second direction. 15. The device of claim 1, wherein the electrically conductive layer is formed on an overcoat that extends into the pixel region. 16. An organic light emitting device comprising: a first substrate defining a pixel region and a non-pixel region;an array of organic light emitting pixels formed over the pixel region of the first substrate;a second substrate placed over the first substrate, the array being interposed between the first and second substrates;a frit seal comprising a plurality of elongated segments interposed between the first and second substrates, the plurality of elongated segments in combination surrounding the array such that the array is encapsulated by the first substrate, the second substrate and the frit seal, the plurality of elongated segments comprising a first elongated segment elongated generally in a first direction;a scan driver formed over the non-pixel region of the first substrate, wherein the scan driver overlaps with one edge of the first elongated segment farther away from the array of organic light emitting pixels when viewed in a second direction from the first or second substrate and the scan driver does not overlap the edge of the first elongated segment closer to the array, wherein the shortest distance between the first and second substrates is defined in the second direction; andan electrically conductive layer formed between the first elongated segment of the frit seal and the scan driver, said electrically conductive layer substantially overlapping with an area of the scan driver that overlaps with the first elongated segment, wherein the electrically conductive layer is reflective with respect to a laser beam or infrared beam and configured to direct a laser beam or infrared beam away from the scan driver;wherein the scan driver comprises a wiring area, and wherein the first elongated segment overlaps with the wiring area when viewed in the second direction, and wherein the scan driver comprises an active area, and wherein the first elongated segment overlaps with the active area when viewed in the second direction,wherein the scan driver extends generally in the first direction parallel to the first elongated segment,wherein the first elongated segment overlaps a portion of the scan driver on the edge closer to the array of organic light emitting pixels, andwherein the portion is elongated generally in the first direction. 17. The device of claim 16, wherein the first elongated segment substantially eclipses the scan driver. 18. The device of claim 16, wherein the scan driver substantially eclipses the first elongated segment. 19. The device of claim 16, wherein the portion has a width defined in a third direction perpendicular to the first and second directions, and wherein the width is from about 0.05 mm to about 0.5 mm. 20. The device of claim 16, wherein the scan driver has a width defined in a third direction perpendicular to the first and second directions, wherein the width is from about 0.2 mm to about 1.5 mm.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.