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다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0005926 (2011-01-13) |
등록번호 | US-9110289 (2015-08-18) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 4 인용 특허 : 865 |
Improvements in an interferometric modulator that has a cavity defined by two walls.
1. A display device, comprising: a substrate;first and second means for reflecting light defining an interferometric light modulation cavity therebetween, wherein the first and second means for reflecting light are conductive and movable with respect to the substrate; andfirst and second means for c
1. A display device, comprising: a substrate;first and second means for reflecting light defining an interferometric light modulation cavity therebetween, wherein the first and second means for reflecting light are conductive and movable with respect to the substrate; andfirst and second means for causing movement of the first and second reflecting means. 2. The device of claim 1, wherein each of the first and second means for reflecting light comprises an at least partially reflective layer. 3. The device of claim 1, wherein each of the first and second means for causing movement comprises an electrode. 4. The device of claim 1, wherein the first and second means for causing movement are adjacent to one another. 5. The device of claim 1, wherein the first and second means for reflecting light are substantially parallel. 6. The device of claim 1, wherein a first edge of the first means for causing movement and a first edge of the second means for causing movement are substantially parallel. 7. The device of claim 1, wherein the first and second means for causing movement are substantially rectangular. 8. The device of claim 1, wherein the wavelength of reflected light depends on a height of the cavity. 9. The device of claim 1, wherein the first and second means for causing movement are positioned on the same means for reflecting light. 10. The device of claim 1, further comprising: third and fourth means for reflecting light, the third and fourth reflecting means defining an additional interferometric light modulation cavity, wherein the third reflecting means forms a means for causing relative movement between the third reflecting means and the substrate; andthird and fourth substantially coplanar means for causing relative movement of the third reflecting means and the substrate. 11. The device of claim 1, wherein the first and second means for causing movement are substantially coplanar. 12. A display device comprising: a substrate;a first reflective electrode, and a first layer configured to move, cooperatively defining an interferometric light modulation cavity, wherein the first reflective electrode is movable with respect to the substrate; andfirst and second electrodes associated with the cavity, wherein at least one of the first and second electrodes is configured to cause a relative movement of the first reflective electrode and the substrate. 13. The device of claim 12, wherein the first and second electrodes are within the cavity. 14. The device of claim 12, wherein the device comprises a MEMS device. 15. The device of claim 12, wherein the first and second electrodes are adjacent to one another. 16. The device of claim 12, wherein a first edge of the first electrode and a first edge of the second electrode are substantially parallel. 17. The device of claim 12, wherein the first and second electrodes are substantially rectangular. 18. The device of claim 12, wherein the first layer is at least partially reflective. 19. The device of claim 12, wherein the wavelength reflected depends on a height of the cavity. 20. The device of claim 12, wherein the first and second electrodes are positioned on the first layer. 21. The device of claim 12, further comprising: a second reflective electrode and a second layer cooperatively defining an additional interferometric light modulation cavity, wherein the second reflective electrode is movable with respect to the substrate; andthird and fourth substantially coplanar electrodes associated with the additional cavity, wherein at least one of the third and fourth electrodes is configured to cause a relative movement of the second reflective electrode and the substrate, and wherein the device is configured to display an image. 22. The device of claim 12, wherein the first and second electrodes are substantially coplanar. 23. A display device comprising: a substrate;a first reflective electrode and a first layer cooperatively defining an interferometric light modulation cavity, wherein the first reflective electrode is movable with respect to the substrate;first and second electrodes associated with the cavity, wherein at least one of the first and second electrodes is configured to cause a relative movement of the first reflective electrode and the substrate;a second reflective electrode and a second layer cooperatively defining an additional interferometric light modulation cavity, wherein the second reflective electrode is movable with respect to the substrate; andthird and fourth substantially coplanar electrodes associated with the additional cavity, wherein at least one of the third and fourth electrodes is configured to cause a relative movement of the second reflective electrode and the substrate, and wherein the device is configured to display an image.
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