公开(公告)号：WO9941788A8

公开(公告)日：1999-10-14

申请号：PCT/US9903375

申请日：1999-02-17

Applicant: SARNOFF CORP

Inventor： MATTHIES DENNIS L ,  SHEN ZILAN ,  STEWART ROGER G ,  ATHERTON JAMES H

IPC: G02F1/1347 ,  G02F1/1333 ,  G02F1/1335 ,  G09F9/30 ,  G09G3/20 ,  G09G3/22 ,  G09G3/30 ,  G09G3/32 ,  H01J29/74 ,  H01J29/76 ,  H01J31/12 ,  H01J31/15 ,  H01L25/16 ,  H01L27/15 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H05B33/12 ,  G09F9/00

CPC classification number: H01L51/5281 ,  G02F1/13336 ,  G02F1/133512 ,  G09G3/3208 ,  G09G2300/026 ,  G09G2300/0426 ,  G09G2320/048 ,  H01L25/167 ,  H01L27/156 ,  H01L27/3293 ,  H01L51/5262 ,  H01L2924/0002 ,  H01L2924/09701 ,  H01L2924/00

Abstract: A display device having features which enhance the contrast of displayed images includes a pixel structure that defines an active pixel area and an inactive pixel area. The display device may be an emissive device such as an OLED or electroluminescent device, a transmissive device such as a liquid crystal light-valve device or a reflective device, such as a Bistable, Reflective Cholesteric (BRC) liquid crystal device. The ratio of the active pixel area to the total pixel area is less than 50 percent. The display device includes a transparent cover plate having a black matrix formed on the viewer side of the cover plate. The display device may be a tiled display in which case the black matrix is formed on an integrator plate to which the individual tiles are bound to form the complete display device. For reflective or emissive display materials, the display device includes an electronics section including a circuit board which provides driving signals for the pixels of the display device. The electronics section is bound to the display section by an adhesive. To provide a light-absorptive background for the active pixel elements, the circuit board or the adhesive are colored black. The individual pixel elements of the display device include four sub-pixel components separated by portions of the inactive pixel area, which four sub-pixel components together define the active area of the pixel. A lens system is provided on the viewer surface of the display to concentrate light emitted by the active area of the pixel elements into a smaller area, thus decreasing the aperture of the display. Areas between the lenses on the viewer surface of the display are coated with a black material to form a black matrix. A black material is selectively deposited on the front cover plate before applying the metal row electrodes to prevent the row electrodes from providing a reflective surface to the viewer.

Abstract translation: 具有增强显示图像的对比度的特征的显示装置包括定义有效像素区域和无效像素区域的像素结构。 显示装置可以是诸如OLED或电致发光装置的发射装置，诸如液晶光阀装置的透射装置或诸如双稳态反射胆甾型（BRC）液晶装置的反射装置。 有效像素面积与总像素面积的比率小于50％。 显示装置包括透明盖板，该透明盖板具有形成在盖板的观察者侧上的黑色矩阵。 显示装置可以是平铺式显示器，在这种情况下，黑矩阵形成在集成板上，单个瓦片被绑定到该集成板上以形成完整的显示装置。 对于反射或发射显示材料，显示装置包括电子部分，该电子部分包括为显示装置的像素提供驱动信号的电路板。 电子部分通过粘合剂绑定到显示部分。 为了为有源像素元件提供光吸收背景，电路板或粘合剂被涂成黑色。 显示设备的各个像素元件包括由非活动像素区域的部分分开的四个子像素分量，这四个子像素分量一起限定像素的活动区域。 在显示器的观察者表面上提供透镜系统，以将由像素元件的有效区域发射的光集中到较小区域中，从而减小显示器的孔径。 显示器的观看者表面上的透镜之间的区域涂有黑色材料以形成黑色矩阵。 在施加金属行电极之前，黑色材料选择性地沉积在前盖板上，以防止行电极向观察者提供反射表面。

公开(公告)号：WO9941788A9

公开(公告)日：1999-11-18

申请号：PCT/US9903375

申请日：1999-02-17

Applicant: SARNOFF CORP

Inventor： MATTHIES DENNIS L ,  SHEN ZILAN ,  STEWART ROGER G ,  ATHERTON JAMES H

IPC: G02F1/1347 ,  G02F1/1333 ,  G02F1/1335 ,  G09F9/30 ,  G09G3/20 ,  G09G3/22 ,  G09G3/30 ,  G09G3/32 ,  H01J29/74 ,  H01J29/76 ,  H01J31/12 ,  H01J31/15 ,  H01L25/16 ,  H01L27/15 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H05B33/12 ,  G09F9/00

CPC classification number: H01L51/5281 ,  G02F1/13336 ,  G02F1/133512 ,  G09G3/3208 ,  G09G2300/026 ,  G09G2300/0426 ,  G09G2320/048 ,  H01L25/167 ,  H01L27/156 ,  H01L27/3293 ,  H01L51/5262 ,  H01L2924/0002 ,  H01L2924/09701 ,  H01L2924/00

Abstract: A display device having features which enhance the contrast of displayed images includes a pixel structure that defines an active pixel area and an inactive pixel area. The display device may be an emissive device such as an OLED or electroluminescent device, a transmissive device such as a liquid crystal light-valve device or a reflective device, such as a Bistable, Reflective Cholesteric (BRC) liquid crystal device. The ratio of the active pixel area to the total pixel area is less than 50 percent. The display device includes a transparent cover plate having a black matrix formed on the viewer side of the cover plate. The display device may be a tiled display in which case the black matrix is formed on an integrator plate to which the individual tiles are bound to form the complete display device. For reflective or emissive display materials, the display device includes an electronics section including a circuit board which provides driving signals for the pixels of the display device. The electronics section is bound to the display section by an adhesive. To provide a light-absorptive background for the active pixel elements, the circuit board or the adhesive are colored black. The individual pixel elements of the display device include four sub-pixel components separated by portions of the inactive pixel area, which four sub-pixel components together define the active area of the pixel. A lens system is provided on the viewer surface of the display to concentrate light emitted by the active area of the pixel elements into a smaller area, thus decreasing the aperture of the display. Areas between the lenses on the viewer surface of the display are coated with a black material to form a black matrix. A black material is selectively deposited on the front cover plate before applying the metal row electrodes to prevent the row electrodes from providing a reflective surface to the viewer.

Abstract translation: 具有增强显示图像的对比度的特征的显示装置包括限定有源像素区域和非活动像素区域的像素结构。 显示装置可以是诸如OLED或电致发光装置的发射装置，诸如液晶光阀装置的透射装置或诸如双稳态，反射胆甾型（BRC）液晶装置的反射装置。 有源像素面积与总像素面积的比例小于50％。 显示装置包括在盖板的观察者侧形成有黑矩阵的透明盖板。 显示装置可以是平铺显示器，在这种情况下，黑矩阵形成在积分器板上，各个拼贴被绑定到该积分器板上以形成完整的显示装置。 对于反射或发射显示材料，显示装置包括电子部分，其包括提供显示装置的像素的驱动信号的电路板。 电子部分通过粘合剂结合显示部分。 为了为有源像素元件提供吸光背景，电路板或粘合剂着色为黑色。 显示设备的各个像素元件包括由非活动像素区域的部分分开的四个子像素分量，四个子像素分量一起限定像素的有效区域。 在显示器的观察者表面上提供透镜系统，以将由像素元件的有源区域发射的光集中到更小的区域中，从而减小显示器的孔径。 显示器观察者表面上的透镜之间的区域涂覆有黑色材料以形成黑色矩阵。 在施加金属行电极之前，在前盖板上选择性地沉积黑色材料，以防止行电极向观察者提供反射表面。

公开(公告)号：WO9941732A3

公开(公告)日：1999-09-23

申请号：PCT/US9903374

申请日：1999-02-17

Applicant: SARNOFF CORP

Inventor： MATTHIES DENNIS LEE ,  STEWART ROGER G ,  ATHERTON JAMES H ,  BECHIS DENNIS J ,  BUSTA HEINZ H ,  SHEN ZILAN

IPC: G02F1/1347 ,  G02F1/1333 ,  G02F1/1335 ,  G09F9/30 ,  G09G3/20 ,  G09G3/22 ,  G09G3/30 ,  G09G3/32 ,  H01J29/74 ,  H01J29/76 ,  H01J31/12 ,  H01J31/15 ,  H01L25/16 ,  H01L27/15 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H05B33/12 ,  H01J1/62

CPC classification number: H01L51/5281 ,  G02F1/13336 ,  G02F1/133512 ,  G09G3/3208 ,  G09G2300/026 ,  G09G2300/0426 ,  G09G2320/048 ,  H01L25/167 ,  H01L27/156 ,  H01L27/3293 ,  H01L51/5262 ,  H01L2924/0002 ,  H01L2924/09701 ,  H01L2924/00

Abstract: A tiled display device is formed from display tiles having picture element (pixel) positions defined up to the edge of the tiles. Each pixel position has an organic light-emitting diode (OLED) active area which occupies approximately 25 percent of the pixel area. Each tile includes a memory which stores display data, and pixel driving circuitry which controls the scanning and illumination of the pixels on the tile. The pixel driving circuitry is located on the back side of the tile and connections to pixel electrodes on the front side of the tile are made by vias which pass through portions of selected ones of the pixel areas which are not occupied by the active pixel material. The tiles are formed in two parts, an electronics section and a display section. Each of these parts includes connecting pads which cover several pixel positions. Each connecting pad makes an electrical connection to only one row electrode or column electrode. The connecting pads on the display section are electrically connected and physically joined to corresponding connecting pads on the electronics section to form a complete tile. Each tile has a glass substrate on the front of the tile. Black matrix lines are formed on the front of the glass substrate and the tiles are joined by mullions which have the same appearance as the black matrix lines. Alternatively, the black matrix lines may be formed on the inside surface of an optical integrating plate and the tiles may be affixed to the integrating plate such that the edges of the joined tiles are covered by the black matrix lines. A cathodoluminescent tile structure is formed from individual tiles that have multiple phosphor areas, a single emissive cathode and horizontal and vertical electrostatic deflecting grids which deflect the electron beam produced by the single cathode onto multiple ones of the phosphor areas.

Abstract translation: 平铺显示装置由具有限定到瓦片边缘的像素（像素）位置的显示瓦片形成。 每个像素位置具有占据像素面积的约25％的有机发光二极管（OLED）有源区。 每个瓦片包括存储显示数据的存储器和控制瓦片上的像素的扫描和照明的像素驱动电路。 像素驱动电路位于瓦片的背面，并且与瓦片前侧的像素电极的连接通过穿过未被活性像素材料占据的所选像素区域的部分的通孔制成。 瓷砖分成两部分，电子部分和显示部分。 这些部件中的每一个包括覆盖几个像素位置的连接焊盘。 每个连接焊盘只与一个行电极或列电极进行电连接。 显示部分上的连接焊盘电连接并物理地连接到电子部件上的对应的连接焊盘以形成完整的瓦片。 每个瓦片在瓦片的前面具有玻璃基底。 黑色矩阵线形成在玻璃基板的前面，并且瓦片通过与黑矩阵线具有相同外观的竖框连接。 或者，黑矩阵线可以形成在光学积分板的内表面上，并且可以将瓷砖固定到积分板，使得连接的瓷砖的边缘被黑矩阵线覆盖。 阴极发光瓦片结构由具有多个荧光体区域的单个瓦片形成，单个发射阴极和水平和垂直静电偏转网格，其将由单个阴极产生的电子束偏转到多个荧光体区域上。

公开(公告)号：AU2769599A

公开(公告)日：1999-08-30

申请号：AU2769599

申请日：1999-02-17

Applicant: SARNOFF CORP

Inventor： MATTHIES DENNIS L ,  SHEN ZILAN ,  STEWART ROGER G ,  ATHERTON JAMES H

IPC: G02F1/1347 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1345 ,  G09F9/30 ,  G09G3/32 ,  H01L25/16 ,  H01L27/15 ,  H01L27/32 ,  H01L51/52

Abstract: A plurality of sealing methods may be used either alone or in combination with each other to seal an electronic display structure. The display module includes a first substrate having a plurality of column electrodes. Each of a plurality of portions of a display material are coupled to one of the plurality of column electrodes and to one of a plurality of row electrodes. A pixel seal may be formed over the display material to encapsulate the display material. An area seal may be formed upon the first substrate to encapsulates the row electrodes, the column electrodes, and the portions of display material. A bead seal may be formed around the perimeter of the first substrate to couple it to a second substrate while sealing the internal display material. An edge seal may be formed by a banded structure spanning from the first substrate to the second substrate and extending around the perimeter of the substrates.

公开(公告)号：AU757997B2

公开(公告)日：2003-03-13

申请号：AU2769599

申请日：1999-02-17

Applicant: SARNOFF CORP

Inventor： MATTHIES DENNIS L ,  SHEN ZILAN ,  STEWART ROGER G ,  ATHERTON JAMES H

IPC: G02F1/1347 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1345 ,  G09F9/30 ,  G09G3/32 ,  H01L25/16 ,  H01L27/15 ,  H01L27/32 ,  H01L51/52

Abstract: A plurality of sealing methods may be used either alone or in combination with each other to seal an electronic display structure. The display module includes a first substrate having a plurality of column electrodes. Each of a plurality of portions of a display material are coupled to one of the plurality of column electrodes and to one of a plurality of row electrodes. A pixel seal may be formed over the display material to encapsulate the display material. An area seal may be formed upon the first substrate to encapsulates the row electrodes, the column electrodes, and the portions of display material. A bead seal may be formed around the perimeter of the first substrate to couple it to a second substrate while sealing the internal display material. An edge seal may be formed by a banded structure spanning from the first substrate to the second substrate and extending around the perimeter of the substrates.

公开(公告)号：AU765771B2

公开(公告)日：2003-09-25

申请号：AU3296999

申请日：1999-02-17

Applicant: SARNOFF CORP

Inventor： MATTHIES DENNIS LEE ,  STEWART ROGER G ,  ATHERTON JAMES H ,  BECHIS DENNIS J ,  BUSTA HEINZ H ,  SHEN ZILAN

IPC: G02F1/1347 ,  G02F1/1333 ,  G02F1/1335 ,  G09F9/30 ,  G09G3/20 ,  G09G3/22 ,  G09G3/30 ,  G09G3/32 ,  H01J29/74 ,  H01J29/76 ,  H01J31/12 ,  H01J31/15 ,  H01L25/16 ,  H01L27/15 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H05B33/12 ,  G09G3/00

Abstract: A tiled display device is formed from display tiles having picture element (pixel) positions defined up to the edge of the tiles. Each tile includes a memory which stores display data, and pixel driving circuitry which controls the scanning and illumination of the pixels on the tile. The tiles are formed in two parts, an electronics section and a display section. Each of these parts includes connecting pads which cover several pixel positions. Each connecting pad makes an electrical connection to only one row electrode or column electrode. The connecting pads on the display section are electrically connected and physically joined to corresponding connecting pads on the electronics section to form a complete tile.

公开(公告)号：AU748146B2

公开(公告)日：2002-05-30

申请号：AU2769099

申请日：1999-02-17

Applicant: SARNOFF CORP

Inventor： MATTHIES DENNIS L ,  SHEN ZILAN ,  STEWART ROGER G ,  ATHERTON JAMES H

IPC: G02F1/1347 ,  G02F1/1333 ,  G02F1/1335 ,  G09F9/00 ,  G09F9/30 ,  G09G3/20 ,  G09G3/22 ,  G09G3/30 ,  G09G3/32 ,  H01J29/74 ,  H01J29/76 ,  H01J31/12 ,  H01J31/15 ,  H01L25/16 ,  H01L27/15 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H05B33/12

Abstract: A display device having features which enhance the contrast of displayed images includes a pixel structure that defines an active pixel area and an inactive pixel area. The display device may be an emissive device such as an OLED or electroluminescent device, a transmissive device such as a liquid crystal light-valve device or a reflective device, such as a Bistable, Reflective Cholesteric (BRC) liquid crystal device. The ratio of the active pixel area to the total pixel area is less than 50 percent. The display device includes a transparent cover plate having a black matrix formed on the viewer side of the cover plate. The display device may be a tiled display in which case the black matrix is formed on an integrator plate to which the individual tiles are bound to form the complete display device. For reflective or emissive display materials, the display device includes an electronics section including a circuit board which provides driving signals for the pixels of the display device. The electronics section is bound to the display section by an adhesive. To provide a light-absorptive background for the active pixel elements, the circuit board or the adhesive are colored black. The individual pixel elements of the display device include four sub-pixel components separated by portions of the inactive pixel area, which four sub-pixel components together define the active area of the pixel. A lens system is provided on the viewer surface of the display to concentrate light emitted by the active area of the pixel elements into a smaller area, thus decreasing the aperture of the display. Areas between the lenses on the viewer surface of the display are coated with a black material to form a black matrix. A black material is selectively deposited on the front cover plate before applying the metal row electrodes to prevent the row electrodes from providing a reflective surface to the viewer.

公开(公告)号：AU3296999A

公开(公告)日：1999-08-30

申请号：AU3296999

申请日：1999-02-17

Applicant: SARNOFF CORP

Inventor： MATTHIES DENNIS LEE ,  STEWART ROGER G ,  ATHERTON JAMES H ,  BECHIS DENNIS J ,  BUSTA HEINZ H ,  SHEN ZILAN

IPC: G02F1/1347 ,  G02F1/1333 ,  G02F1/1335 ,  G09F9/30 ,  G09G3/20 ,  G09G3/22 ,  G09G3/30 ,  G09G3/32 ,  H01J29/74 ,  H01J29/76 ,  H01J31/12 ,  H01J31/15 ,  H01L25/16 ,  H01L27/15 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H05B33/12 ,  G09G3/00

Abstract: A tiled display device is formed from display tiles having picture element (pixel) positions defined up to the edge of the tiles. Each tile includes a memory which stores display data, and pixel driving circuitry which controls the scanning and illumination of the pixels on the tile. The tiles are formed in two parts, an electronics section and a display section. Each of these parts includes connecting pads which cover several pixel positions. Each connecting pad makes an electrical connection to only one row electrode or column electrode. The connecting pads on the display section are electrically connected and physically joined to corresponding connecting pads on the electronics section to form a complete tile.

公开(公告)号：AU2769099A

公开(公告)日：1999-08-30

申请号：AU2769099

申请日：1999-02-17

Applicant: SARNOFF CORP

Inventor： MATTHIES DENNIS L ,  SHEN ZILAN ,  STEWART ROGER G ,  ATHERTON JAMES H

IPC: G02F1/1347 ,  G02F1/1333 ,  G02F1/1335 ,  G09F9/00 ,  G09F9/30 ,  G09G3/20 ,  G09G3/22 ,  G09G3/30 ,  G09G3/32 ,  H01J29/74 ,  H01J29/76 ,  H01J31/12 ,  H01J31/15 ,  H01L25/16 ,  H01L27/15 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H05B33/12

Abstract: A display device having features which enhance the contrast of displayed images includes a pixel structure that defines an active pixel area and an inactive pixel area. The display device may be an emissive device such as an OLED or electroluminescent device, a transmissive device such as a liquid crystal light-valve device or a reflective device, such as a Bistable, Reflective Cholesteric (BRC) liquid crystal device. The ratio of the active pixel area to the total pixel area is less than 50 percent. The display device includes a transparent cover plate having a black matrix formed on the viewer side of the cover plate. The display device may be a tiled display in which case the black matrix is formed on an integrator plate to which the individual tiles are bound to form the complete display device. For reflective or emissive display materials, the display device includes an electronics section including a circuit board which provides driving signals for the pixels of the display device. The electronics section is bound to the display section by an adhesive. To provide a light-absorptive background for the active pixel elements, the circuit board or the adhesive are colored black. The individual pixel elements of the display device include four sub-pixel components separated by portions of the inactive pixel area, which four sub-pixel components together define the active area of the pixel. A lens system is provided on the viewer surface of the display to concentrate light emitted by the active area of the pixel elements into a smaller area, thus decreasing the aperture of the display. Areas between the lenses on the viewer surface of the display are coated with a black material to form a black matrix. A black material is selectively deposited on the front cover plate before applying the metal row electrodes to prevent the row electrodes from providing a reflective surface to the viewer.