IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0919897
(2001-08-02)
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발명자
/ 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
14 인용 특허 :
15 |
초록
▼
A system and method for deploying a belt-line inflatable structure with substantial axial tension, the system including an inflatable structure serial assembly held at its ends by two static anchors. The serial assembly can be independent inflatable structures connected together, or one continuous i
A system and method for deploying a belt-line inflatable structure with substantial axial tension, the system including an inflatable structure serial assembly held at its ends by two static anchors. The serial assembly can be independent inflatable structures connected together, or one continuous inflatable structure. One or more dynamic anchors, mounted opposite the static anchors, restrains the serial assembly at an intermediate portion of the serial assembly such that the serial assembly has a first axis between the one static anchor and the one or more dynamic anchors and a second axis between the other static anchor and the one or more dynamic anchors. The dynamic anchor(s) allow the serial assembly to move axially along the first axis and the second axis and to equalize the axial tension of the serial assembly along the first and second axes. The system can further include a shield covering the inflatable structures.
대표청구항
▼
A system and method for deploying a belt-line inflatable structure with substantial axial tension, the system including an inflatable structure serial assembly held at its ends by two static anchors. The serial assembly can be independent inflatable structures connected together, or one continuous i
A system and method for deploying a belt-line inflatable structure with substantial axial tension, the system including an inflatable structure serial assembly held at its ends by two static anchors. The serial assembly can be independent inflatable structures connected together, or one continuous inflatable structure. One or more dynamic anchors, mounted opposite the static anchors, restrains the serial assembly at an intermediate portion of the serial assembly such that the serial assembly has a first axis between the one static anchor and the one or more dynamic anchors and a second axis between the other static anchor and the one or more dynamic anchors. The dynamic anchor(s) allow the serial assembly to move axially along the first axis and the second axis and to equalize the axial tension of the serial assembly along the first and second axes. The system can further include a shield covering the inflatable structures. pe liquid-crystal display unit according to claim 3, wherein said light guide plate provided with a light source disposed on said incident side surface is used as a planer light source unit. 5. A reflection type liquid-crystal display unit according to claim 2, wherein said light guide plate provided with a light source disposed on said incident side surface is used as a planer light source unit. 6. A reflection type liquid-crystal display unit according to claim 1, wherein a direction of ridges of said prismatic irregularities is within an angle range of ±30 degrees with respect to a reference plane defined by said incident side surface. 7. A reflection type liquid-crystal display unit according to claim 6, wherein said light guide plate provided with a light source disposed on said incident side surface is used as a planer light source unit. respect to a reference plane defined by said incident side surface. 8. A reflection type liquid-crystal display unit according to claim 1, wherein said light guide plate provided with a light source disposed on said incident side surface is used as a planer light source unit. torage timing and with signal read timing in that order, the row selection circuit including a first row selector configured to cause the vertical driving circuit to drive the read sections in each pixel row with the signal read timing and at least two second row selectors configured to cause the vertical driving circuit to drive the read sections in each pixel row with the signal storage timing; and vertical signal lines, which are provided so as to correspond to the pixel columns, respectively, in the imaging area, configured to transfer in a vertical direction a signal outputted from each unit cell in the pixel rows sequentially driven by the vertical driving circuit, wherein said imaging area includes at least three dummy pixel rows in addition to the pixel rows configured to read signals; said first row selector causes the vertical driving circuit to drive one of the dummy pixel rows; and said at least two second row selectors cause the vertical driving circuit to drive the remaining at least two of the dummy pixel rows respectively. 4. The solid-state imaging device according to claim 3, wherein said row selection circuit changes a signal storage timing within one field period at intervals of one field. 5. The solid-state imaging device according to claim 4, wherein said at least two second row selectors cause the vertical driving circuit to drive the read sections with the signal storage timing made relatively different from the signal read timing, and a control operation of the vertical driving circuit by said at least two second row selectors is switched at intervals of one field. 6. The solid-state imaging device according to claim 3, wherein said first row selector includes a read-out vertical shift register configured to control a start time at which signals are read out from the unit cells, and said at least two second row selectors include a first electronic shutter vertical shift register configured to control the start time of a signal storage in the unit cells in a first field period and a second electronic shutter vertical shift register configured to control the start time of the signal storage in the unit cells in a second field period alternated with the first field period. 7. The solid-state imaging device according to claim 3, wherein said row selection circuit controls the vertical driving circuit in such a manner that, when the read sections in each pixel row in the imaging area are driven twice with the signal storage timing and with the signal read timing, a voltage of an other wire adjacent to each read line near the photoelectric converting element is substantially equal when driven twice. 8. The solid-state imaging device according to claim 7, wherein the other wire is one of the vertical selection lines. 9. A solid-state imaging device including an imaging area formed of unit cells each having two pixels and two-dimensionally arranged on a semiconductor substrate, wherein charges stored in the two pixels are sequentially read out and a voltage of an other wire adjacent to a read control wire near a photoelectric converting element when the charge stored in one of the two pixels is read out is substantially equal to a voltage when a charge stored in an other of the two pixels is read out, wherein each of said unit cells comprises: two photodiodes, anodes of which are grounded, constituting two pixels; two read-out transistors, one end of each of which is connected to a cathode of each of said two photodiodes and gates of which are connected to two read lines; an amplification transistor, a gate of which is connected to an other end of each of said two read-out transistors and one end of which is connected to a vertical signal line; a vertical selection transistor, one end of which is connected to the other end of said amplification transistor and gate of which is connected to a vertical selection line; a power-supply line connected to the other end of said vertical selection t ransistor; and a reset transistor which is connected between the gate of said amplification transistor and said power-supply line and gate of which is connected to a reset line, and wherein a signal is read out from photodiodes by setting the gates of said two read-out transistors at a high level and setting the gates of said vertical selection transistor at a low level. 10. A solid-state imaging device comprising: an imaging area including unit cells arranged on a semiconductor substrate two-dimensionally to form pixel rows, each of the unit cells being composed of a photoelectric converting element configured to photoelectrically convert incident light on a pixel and to store charge, and a read section configured to read a stored charge to a sense node, the imaging area including plural pixel rows for reading signals and at least two dummy pixel rows; read lines, which are provided in a horizontal direction so as to correspond to the pixel rows, respectively, in the imaging area, configured to transfer a read driving signal configured to drive the read sections of the unit cells in the corresponding pixel rows; vertical selection lines, which are provided in a horizontal direction so as to correspond to the pixel rows. respectively, in the imaging area, configured to transfer a row selection driving signal configured to drive vertical selection elements of the unit cells in corresponding pixel rows; a vertical driving circuit configured to selectively supply the read driving signal to said read lines to drive the read sections and configured to selectively supply the row selection driving signal to the vertical selection lines to drive the vertical selection elements; a row selection circuit configured to control the vertical driving circuit in such a manner that the read sections in each pixel row in the imaging area are driven with desired signal storage timing and with signal read timing in that order; and vertical signal lines, which are provided so as to correspond to pixel columns, respectively, in the imaging area, configured to transfer in a vertical direction a signal outputted from each unit cell in the pixel rows sequentially driven by the vertical driving circuit, wherein said row selection circuit controls the vertical driving circuit in such a manner that after the stored charge is read out with the signal read timing from the unit cells of the plural pixel rows, one of said at least two dummy pixel rows is driven, and after a charge is stored in the unit cells of the plural pixel rows the other of said at least two dummy pixel rows is driven. 11. The solid-state imaging device according to claim 10, wherein said row selection circuit comprises an electronic shutter vertical shift register configured to control a start time of a charge storage and a read-out vertical shift register configured to control a start time of a charge read-out, the electronic shutter vertical shift register configured to cause the vertical driving circuit to drive a first dummy pixel row and the read-out vertical shift register configured to cause the vertical driving circuit to drive a second dummy pixel row. 12. A solid-state imaging device comprising: an image section comprising a matrix of pixels and a row of dummy pixels; a vertical register circuit configured to drive a row of pixels; a horizontal register circuit configured to select a column of pixels; and a timing generator configured to supply a signal charge time control signal to said vertical register circuit, wherein said vertical register circuit is configured to drive rows of the pixels in the matrix and the row of the dummy pixels successively, said vertical register circuit comprises first and second vertical shift registers for an electronic shutter and a third vertical shift register for a read operation, and said timing generator operates the first and second vertical shift registers alternately at intervals of at least one of one frame and one field and carries out an electronic shutter operation. 13. A solid-state imaging device comprising: an image section comprising a matrix of pixels and a row of dummy pixels; a vertical register circuit configured to drive a row of pixels; a horizontal register circuit configured to select a column of pixels; and a timing generator configured to supply a signal charge time control signal to said vertical register circuit, wherein said vertical register circuit is configured to drive rows of the pixels in the matrix and the row of the dummy pixels successively, and said timing generator simultaneously selects three or more rows of the pixels including the row of the dummy pixels. 14. A solid-state imaging device comprising: an image section comprising a matrix of pixels and a row of dummy pixels; a vertical register circuit configured to drive a row of pixels; a horizontal register circuit configured to select a column of pixels; and a timing generator configured to supply a signal charge time control signal to said vertical register circuit, wherein said vertical register circuit is configured to drive rows of the pixels in the matrix and the row of the dummy pixels successively, and said timing generator changes a signal storage timing within one field period at intervals of one field. 15. A solid-state imaging device comprising: an image section comprising a matrix of pixels and a row of dummy pixels; a vertical register circuit configured to drive a row of pixels; a horizontal register circuit configured to select a column of pixels; and a timing generator configured to supply a signal charge time control signal to said vertical register circuit, wherein said vertical register circuit is configured to drive rows of the pixels in the matrix and the row of the dummy pixels successively, and said timing generator controls the vertical register circuit with a signal storage timing made relatively different from a signal read timing. 16. A solid-state imaging device comprising: an image section comprising a matrix of pixels and a row of dummy pixels; a vertical register circuit configured to drive a row of pixels; a horizontal register circuit configured to select a column of pixels; and a timing generator configured to supply a signal charge time control signal to said vertical register circuit, wherein said vertical register circuit is configured to drive rows of the pixels in the matrix and the row of the dummy pixels successively, and said vertical register circuit comprises: a read-out vertical shift register configured to control a start time at which an image signal is read out from the matrix of the pixels; a first electronic shutter vertical shift register configured to control a start time of a signal storage in the matrix of the pixels in a first field period; and a second electronic shutter vertical shift register configured to control a start time of the signal storage in the matrix of the pixels in a second field period alternated with the first field period. 17. A solid-state imaging device comprising: an image section comprising a matrix of pixels and a row of dummy pixels; a vertical register circuit configured to drive a row of pixels; a horizontal register circuit configured to select a column of pixels; and a timing generator configured to supply a signal charge time control signal to said vertical register circuit, wherein said vertical register circuit is configured to drive rows of the pixels in the matrix and the row of the dummy pixels successively, and said timing generator controls the vertical register circuit in such a manner that, when each row of pixels in an imaging area is driven twice with a signal storage timing and with a signal read timing, a voltage of another line adjacent to each read line is substantially equal when driven twice. 18. The solid-state imaging device according to claim 17, wherein the another line is one of vertical
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