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公开(公告)号：EP0958589A1
公开(公告)日：1999-11-24
申请号：EP97949479.0
申请日：1997-11-26
发明人： MASLENNIKOV, Igor, L. , CURTIN, Christopher, J. , CHO, Steven, T. , CONTE, Alfred, S. , POTHOVEN, Floyd, R. , COOPER, Anthony, J.
CPC分类号： H01J9/385 , H01J17/24 , H01J29/94 , H01J2209/385 , H01J2329/00
摘要： A getter (50 or 74) situated in a cavity of a hollow structure, such as a flat-panel device, is activated by directing light energy locally through part of the hollow structure and onto the getter. The light energy is typically provided by a laser beam (60). The getter, typically of the non-evaporable type, is usually inserted as a single piece of gettering material into the cavity. The getter normally can be activated/re-activated multiple times in this manner, typically during the sealing of different parts of the structure together. The getter-containing cavity can be formed by a pair of plate structures (40 and 42) sandwiched around and outer wall (44), or by an auxiliary compartment (72) connected to a larger main compartment (70) typically constituted by the plate structures and outer wall.
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公开(公告)号：EP1147537A1
公开(公告)日：2001-10-24
申请号：EP00900305.4
申请日：2000-01-17
IPC分类号： H01J9/26
CPC分类号： H01J9/38 , H01J9/40 , H01J17/24 , H01J2217/49
摘要： In the flat panel display containing a getter material, the getter material is activated during the sealing step, and is partially consumed, if the getter activation temperature is lower than the sealing temperature. On the other hand, a very small part of the getter material is activated if the getter activation temperature is higher than the sealing temperature. The problems are solved by a process comprising the steps of: providing front and rear glass plates of a flat panel display, both supporting the functional elements which are required for the final display; disposing a flat getter device on one of the glass plates at the position determined in the final display, sealingly joining the two glass plates by means of a glass paste which, upon solidification after first melted at a temperature T1, crystallizes to give rise to a solid having a melting temperature higher than T1; sealingly joining the two glass plates by means of a sealing material which, upon solidification at a temperature T1, gives rise to a solid having a melting temperature higher than T1; baking the thus-produced flat panel display at a temperature higher than T1 while evacuating its inner space through a glass tube left in one of the two glass plates; activating the getter material at a temperature higher than T1; and closing the inner space of the display by 'tipping-off' the glass tube.
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公开(公告)号：EP1775750A2
公开(公告)日：2007-04-18
申请号：EP06026200.3
申请日：1997-11-26
发明人： Maslennikov, Igor L. , Curtin, Christopher J. , Cho, Steven T. , Conte, Alfred S. , Pothoven, Floyd R. , Cooper, Anthony J.
IPC分类号： H01J29/46
CPC分类号： H01J9/385 , H01J17/24 , H01J29/94 , H01J2209/385 , H01J2329/00
摘要： A flat-panel device comprising:
a main compartment formed with a first plate structure, a second plate structure, and a generally annular outer wall that extends between the plate structures; an auxiliary compartment situated outside the main compartment, the auxiliary compartment formed with an auxiliary wall that contacts the first plate structure outside the main compartment, extends away from the first plate structure and main compartment, bends back towards the second plate structure, and contacts the second, plate structure outside the main compartment, the auxiliary compartment connected pressure-wise to the main compartment so that the two compartments reach largely equal steady-state compartment pressures; a getter situated in the auxiliary compartment; and control circuitry situated over the first plate structure outside the compartments, the auxiliary wall not extending significantly further away from the first plate structure than the control circuitry.摘要翻译： 一种平板装置，包括：形成有第一板结构（40），第二板结构（42）和在板结构之间延伸的大致环形的外壁（44）的主隔室（70） 位于主隔室（70）外部的辅助隔间（72），辅助隔间（72）形成有与主隔室（70）外部的第一板结构（40）接触的辅助壁（76） 第一板结构（40）和主隔室（70）向第二板结构（42）弯曲并且与主隔室（70）外部的第二板结构（42）接触，辅助隔间（72） 明智地到主隔室（70），使得两个隔室达到大致相等的稳态隔室压力; 位于辅助隔间（72）中的吸气剂（74）; 和位于所述隔室外部的所述第一板结构（40）之上的控制电路，所述辅助壁（76）不比所述控制电路显着地远离所述第一板结构（40）延伸。
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公开(公告)号：EP0958589A4
公开(公告)日：2006-02-01
申请号：EP97949479
申请日：1997-11-26
发明人： MASLENNIKOV IGOR L , CURTIN CHRISTOPHER J , CHO STEVEN T , CONTE ALFRED S , POTHOVEN FLOYD R , COOPER ANTHONY J
CPC分类号： H01J9/385 , H01J17/24 , H01J29/94 , H01J2209/385 , H01J2329/00
摘要： A getter (50 or 74) situated in a cavity of a hollow structure, such as a flat-panel device, is activated by directing light energy locally through part of the hollow structure and onto the getter. The light energy is typically provided by a laser beam (60). The getter, typically of the non-evaporable type, is usually inserted as a single piece of gettering material into the cavity. The getter normally can be activated/re-activated multiple times in this manner, typically during the sealing of different parts of the structure together. The getter-containing cavity can be formed by a pair of plate structures (40 and 42) sandwiched around and outer wall (44), or by an auxiliary compartment (72) connected to a larger main compartment (70) typically constituted by the plate structures and outer wall.
摘要翻译： 一种平板装置，包括：形成有第一板结构（40），第二板结构（42）和在板结构之间延伸的大致环形的外壁（44）的主隔室（70） 位于主室（70）外部的辅助隔间（72），辅助隔间（72）形成有与主隔室（70）外部的第一板结构（40）接触的辅助壁（76） 第一板结构（40）和主隔室（70）向第二板结构（42）弯曲并且与主隔室（70）外部的第二板结构（42）接触，辅助隔间（72） 明智地到主隔室（70），使得两个隔室达到大致相等的稳态隔室压力; 位于辅助隔间（72）中的吸气剂（74）; 和位于所述隔室外部的所述第一板结构（40）之上的控制电路，所述辅助壁（76）不比所述控制电路显着地远离所述第一板结构（40）延伸。
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公开(公告)号：EP0958589B1
公开(公告)日：2009-05-13
申请号：EP97949479.6
申请日：1997-11-26
发明人： MASLENNIKOV, Igor, L. , CURTIN, Christopher, J. , CHO, Steven, T. , CONTE, Alfred, S. , POTHOVEN, Floyd, R. , COOPER, Anthony, J.
IPC分类号： H01J29/46
CPC分类号： H01J9/385 , H01J17/24 , H01J29/94 , H01J2209/385 , H01J2329/00
摘要： A getter (50 or 74) situated in a cavity of a hollow structure, such as a flat-panel device, is activated by directing light energy locally through part of the hollow structure and onto the getter. The light energy is typically provided by a laser beam (60). The getter, typically of the non-evaporable type, is usually inserted as a single piece of gettering material into the cavity. The getter normally can be activated/re-activated multiple times in this manner, typically during the sealing of different parts of the structure together. The getter-containing cavity can be formed by a pair of plate structures (40 and 42) sandwiched around and outer wall (44), or by an auxiliary compartment (72) connected to a larger main compartment (70) typically constituted by the plate structures and outer wall.
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公开(公告)号：EP1775750A3
公开(公告)日：2007-05-02
申请号：EP06026200.3
申请日：1997-11-26
发明人： Maslennikov, Igor L. , Curtin, Christopher J. , Cho, Steven T. , Conte, Alfred S. , Pothoven, Floyd R. , Cooper, Anthony J.
IPC分类号： H01J29/46
CPC分类号： H01J9/385 , H01J17/24 , H01J29/94 , H01J2209/385 , H01J2329/00
摘要： A flat-panel device comprising:
a main compartment (70) formed with a first plate structure (40), a second plate structure (42), and a generally annular outer wall (44) that extends between the plate structures; an auxiliary compartment (72) situated outside the main compartment (70), the auxiliary compartment (72) formed with an auxiliary wall (76) that contacts the first plate structure (40) outside the main compartment (70), extends away from the first plate structure (40) and main compartment (70), bends back towards the second plate structure (42), and contacts the second plate structure (42) outside the main compartment (70), the auxiliary compartment (72) connected pressure-wise to the main compartment (70) so that the two compartments reach largely equal steady-state compartment pressures; a getter (74) situated in the auxiliary compartment (72); and control circuitry situated over the first plate structure (40) outside the compartments, the auxiliary wall (76) not extending significantly further away from the first plate structure (40) than the control circuitry.摘要翻译： 1。一种平板装置，包括：形成有第一板结构（40），第二板结构（42）和在所述板结构之间延伸的大致环形的外壁（44）的主隔间（70） 位于主隔间70外侧的辅助隔间72形成有与主隔间70外侧的第一板状结构40接触的辅助壁76， 第一板结构40和主隔室70向第二板结构42弯曲并与主隔室70外部的第二板结构42接触，辅助隔室72连接压力传感器70。 对主隔室（70）是明智的，以使两个隔室达到基本相等的稳态隔室压力; 位于辅助室（72）中的吸气剂（74）; 以及位于所述隔室外侧的所述第一板结构（40）上的控制电路，所述辅助壁（76）不比所述控制电路显着远离所述第一板结构（40）延伸。
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7.发明公开IMAGE DISPLAY UNIT AND PRODUCTION METHOD FOR IMAGE DISPLAY UNIT 审中-公开BILDANZEIGEEINHEIT UND HERSTELLUNGSVERFAHRENFÜRDIE BILDANZEIGEEINHEIT
公开(公告)号：EP1763060A1
公开(公告)日：2007-03-14
申请号：EP05751568.6
申请日：2005-06-16
CPC分类号： H01J9/385 , H01J17/24 , H01J29/94 , H01J31/123 , H01J2209/385
摘要： An envelope includes a front substrate (11) on which a display surface is provided and a back substrate arranged to face the front substrate. The front substrate includes a metal back (20) formed on the display surface and a getter film (22) formed of two or more activated metals, on the metal back. The getter film is formed of a plurality of materials by evaporation.
According to this invention, the gas adsorption characteristics of the getter film can be improved to those of the combination of a plurality of getter materials. Thus, the designing range of the characteristics of the getter film can be expanded, and the interior of the vacuum envelope can be maintained at a high vacuum degree. Therefore, it is possible to achieve an image display apparatus that can maintain a high display performance for a long time and a method of manufacturing such an apparatus.摘要翻译： 信封包括其上设置有显示表面的前基板（11）和布置成面向前基板的后基板。 前面基板包括形成在显示表面上的金属背部（20）和金属背上由两种或多种活化金属形成的吸气膜（22）。 吸气膜通过蒸发由多种材料形成。 根据本发明，吸气剂膜的气体吸附特性可以提高到多种吸气材料的组合的气体吸附特性。 因此，可以扩大吸气膜特性的设计范围，并且能够将真空外壳的内部保持在高真空度。 因此，可以实现长时间保持高显示性能的图像显示装置及其制造方法。
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