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1. 发明专利

JP2008269633A Keyboards with both individual and combination key output 审中-公开
标题翻译：具有两个单独和组合键盘输出的键盘
公开(公告)号：JP2008269633A
公开(公告)日：2008-11-06
申请号：JP2008142280
申请日：2008-05-30
申请人： Digit Wireless Llc , デジットワイヤレス,エルエルシー
发明人： LEVY DAVID H , BUTLER PAUL D , RHODES SCOTT A
IPC分类号： G06F3/023 , H01H13/702 , H01H13/785 , H03M11/04 , H03M11/08 , H03M11/20
CPC分类号： H01H13/785 , G06F3/0235 , G06F3/04895 , H01H13/702 , H01H2201/036 , H01H2215/008 , H01H2217/012 , H01H2217/024 , H01H2217/036 , H01H2217/042 , H03M11/08
摘要： PROBLEM TO BE SOLVED: To provide a quick individual key operation and a combination key operation with high reliability.
SOLUTION: An inputting method in a device having a keyboard with independent keys having switches arranged in rows and columns, performs input feedback, wherein combinations of diagonally adjacent keys are associated with combination key outputs, including the steps of: scanning for activated keys; providing a provisional output to a user and indicating that the activated key has been registered; continuing to scan the matrix; and, in response to activation of an adjacent key prior to release of the first activated key, providing final output to the user, indicating that a combination of the first and adjacent keys has been registered, and excluding the provisional output. Another method features driving the rows in adjacent pairs while examining the columns for switch activation; and, in response to detecting switch activation in two adjacent columns while driving the rows in adjacent pairs, determining a combination key output.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供高可靠性的快速单键操作和组合键操作。解决方案：具有具有独立键的键盘的设备中的输入方法，具有以行和列布置的开关，执行输入反馈，其中对角相邻键的组合与组合键输出相关联，包括以下步骤：扫描激活的键; 向用户提供临时输出并指示所激活的密钥已被注册; 继续扫描矩阵; 并且响应于在释放所述第一激活密钥之前激活相邻密钥，向用户提供指示所述第一密钥和所述密钥的组合已被注册，并且排除所述临时输出的最终输出。另一种方法是在检查用于开关激活的列时驱动相邻对中的行; 并且响应于在驱动相邻对中的行时检测两个相邻列中的开关激活，确定组合键输出。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2007012625A Keypad and key switch 审中-公开
标题翻译：键盘和钥匙开关
公开(公告)号：JP2007012625A
公开(公告)日：2007-01-18
申请号：JP2006193500
申请日：2006-07-14
申请人： Digit Wireless Llc , デジットワイヤレス,エルエルシー
发明人： LEVY DAVID H
IPC分类号： H01H13/14 , H01H13/76 , G06F3/02 , H01H9/00 , H01H13/702 , H01H13/78 , H01H13/88
CPC分类号： H01H13/78 , H01H13/702 , H01H13/88 , H01H2209/074 , H01H2215/008 , H01H2215/036 , H01H2217/006 , H01H2217/012 , H01H2217/018 , H01H2217/036 , H01H2221/002 , H01H2221/05 , H01H2229/004
摘要： PROBLEM TO BE SOLVED: To provide a keypad improved in space efficiency, clear tactile feedback, and reliability of simultaneous operation of plural switches, under the purpose of miniaturizing a portable product. SOLUTION: The keypad and key switch include elevated key 11 array to provide character output, and interspersed key 22 array arranged among the elevated key 11 array. A snap dome 12 is arranged below the elevated key 11 and the interspersed key 22. When outputting a character from the interspersed key 22, the interspersed key 22 is specified including activation conditions of the adjacent elevated key 11 operated simultaneously with the operation of the interspersed key 22. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：为了使小型化便携式产品的目的，提供改善空间效率，清晰的触觉反馈和多个开关的同时操作的可靠性的键盘。解决方案：键盘和键开关包括升高的键11阵列以提供字符输出，并且散布的键22阵列布置在升高的键11阵列之间。揿钮12布置在升高的键11和散布的键22的下方。当从散布的键22输出字符时，散布的键22被指定，包括与散布的键的操作同时操作的相邻升高的键11的激活条件关键22.版权所有（C）2007，JPO＆INPIT

3. 发明申请

WO2004023504A1 KEYBOARD IMPROVEMENTS 审中-公开
标题翻译：键盘改进
公开(公告)号：WO2004023504A1
公开(公告)日：2004-03-18
申请号：PCT/US2003/028307
申请日：2003-09-09
申请人： DIGIT WIRELESS, LLC , LEVY, David, H.
发明人： LEVY, David, H.
IPC分类号： H01H13/70
CPC分类号： G06F3/0219 , G06F3/0233 , G06F3/0235 , H01H13/84 , H01H2217/012 , H01H2217/036 , H01H2221/012
摘要： A keypad has both hill keys (12) that provide a corresponding output when individually pressed, and valley keys (14) are labeled to correspond with an output that results at least from the simultaneous or near-simultaneous manipulation of a predetermined set of two or more hill keys (12) adjacent the valley key (14). Pairs of hill keys (12) are joined to form elongated dual keys (16) that provide a nominal effective key width (H) substantially equal to a nominal effective key width (V) of the valley keys.
摘要翻译：键盘具有在单独按压时提供对应输出的两个山键（12），并且谷键（14）被标记为与至少从同时或接近同时操纵预定的一组二靠近谷键（14）的更多的山键（12）。一对山丘键（12）被连接以形成伸长的双键（16），其提供基本上等于谷键的标称有效键宽度（V）的标称有效键宽（H）。

4. 发明申请

WO2003100804A1 KEYPADS AND KEY SWITCHES 审中-公开
标题翻译：键盘和键开关
公开(公告)号：WO2003100804A1
公开(公告)日：2003-12-04
申请号：PCT/US2003/016490
申请日：2003-05-23
申请人： DIGIT WIRELESS, LLC , LEYY, David, H.
发明人： LEYY, David, H.
IPC分类号： H01H13/70
CPC分类号： H01H13/78 , H01H13/702 , H01H13/88 , H01H2209/074 , H01H2215/008 , H01H2215/036 , H01H2217/006 , H01H2217/012 , H01H2217/018 , H01H2217/036 , H01H2221/002 , H01H2221/05 , H01H2229/004
摘要： A keypad with both elevated (11) and non-elevated (22) key regions, and key switches (12) disposed beneath both types of key regions. The non-elevated key regions each provide corresponding character output based on an operation algorithm that considers activation of at least one adjacent elevated key region as well as activation of the switch below the non-elevated key region. The keypad includes a keymat (41) that is rigidly held at its perimeter in a stretched condition across a switch substrate (23). The key switches include metal snap domes (12) that have an elevated central region (212) forming a downwardly facing cavity (13) defined at its edge by a ridge (214) disposed above the switch contacts (21) that electrically engages multiple switch contacts in an annular contact zone (230).
摘要翻译：具有升高（11）和非升高（22）键区域的键盘以及设置在两种类型的键区域之下的键开关（12）。非升高的键区域基于考虑至少一个相邻提升的键区域的激活以及在非升高的键区域下方的开关的激活的操作算法来提供相应的字符输出。键盘包括键紧垫（41），其在拉伸状态下刚性地保持在其周边处，穿过开关基板（23）。钥匙开关包括具有升高的中心区域（212）的金属卡环圆顶（12），该中心区域形成面向下的腔体（13），该腔体在其边缘处由设置在开关触头（21）上方的电极接合多个开关接触在环形接触区（230）中。

5. 发明申请

WO2003096160A3 KEYPADS WITH MULTI-FUNCTION KEYS 审中-公开
公开(公告)号：WO2003096160A3
公开(公告)日：2003-11-20
申请号：PCT/US2003/014733
申请日：2003-05-09
申请人： DIGIT WIRELESS, LLC , LEVY, David, H.
发明人： LEVY, David, H.
IPC分类号： H01H9/00
摘要： A keypad has keys (12) protruding through a housing (18) with at least one at-a-distance sensor (20) located approximately equidistant between each adjacent set of keys (12). Each key (12) has a tactile feedback element (32) located below and a primary graphic (10) displayed above. Graphics identifying additional functionality (14) are disposed off-center to primary graphic (10). Locator nubs (16) are located approximately equidistant between each adjacent set of keys (12).

6. 发明申请

US20040217939A1 Changing the visual appearance of input devices 审中-公开
标题翻译：改变输入设备的外观
公开(公告)号：US20040217939A1
公开(公告)日：2004-11-04
申请号：US10785659
申请日：2004-02-24
申请人： Digit Wireless, LLC, a Delaware corporation
发明人： David H. Levy , Christopher B. Hare
IPC分类号： G09G005/00
CPC分类号： G06F3/041 , G06F3/0202 , G06F3/0238 , G06F3/04886 , H01H13/702 , H01H2219/002 , H01H2219/0023 , H04M1/23 , H04M1/7258
摘要： Keycaps of a keypad or regions of a digitizer contain an electrophoretic ink. An electric field is passed through selected regions of the ink to form a desired graphic label visible at the exposed surface of the keycap or region. In some cases, conductors within the keypad or digitizer alter the ink. In other cases, the keycaps or regions are placed proximate a printer that alters the ink, such as to initialize a generic keypad for a given function. A keypad contains a MOD key to cycle between language-specific variants of a last-entered character. In some cases, the keys are altered remotely to change their displays, such as to update subscriber service information or advertising.
摘要翻译：键盘的键帽或数字化仪的区域包含电泳墨水。电场通过墨水的选定区域以形成在键帽或区域的暴露表面处可见的期望的图形标签。在某些情况下，键盘或数字化仪中的导体会改变墨水。在其他情况下，键帽或区域放置在改变墨水的打印机附近，例如为给定功能初始化通用键盘。键盘包含一个MOD键，用于在最后输入的字符的特定于语言的变体之间循环。在某些情况下，密钥将被远程更改以更改其显示，例如更新用户服务信息或广告。

7. 发明申请

WO2003096160A2 KEYPADS WITH MULTI-FUNCTION KEYS 审中-公开
标题翻译：带有多功能键的键盘
公开(公告)号：WO2003096160A2
公开(公告)日：2003-11-20
申请号：PCT/US2003/014733
申请日：2003-05-09
申请人： DIGIT WIRELESS, LLC , LEVY, David, H.
发明人： LEVY, David, H.
IPC分类号： G06F
CPC分类号： H01H13/807 , G06F1/1613 , G06F1/1662 , G06F3/0202 , G06F3/0233 , G06F3/0234 , H01H13/702 , H01H2217/036 , H01H2221/004 , H01H2221/08 , H01H2225/022 , H01H2225/03 , H01H2231/022 , H01H2239/006 , H04M1/23 , H04M1/7258
摘要： A keypad has keys (12) protruding through a housing (18) with at least one at-a-distance sensor (20) located approximately equidistant between each adjacent set of keys (12). Each key (12) has a tactile feedback element (32) located below and a primary graphic (10) displayed above. Graphics identifying additional functionality (14) are disposed off-center to primary graphic (10). Locator nubs (16) are located approximately equidistant between each adjacent set of keys (12).
摘要翻译：键盘具有通过壳体（18）突出的键（12），其中至少一个远距离传感器（20）位于每个相邻的键组（12）之间大致等距。每个键（12）具有位于下方的触觉反馈元件（32）和上面显示的主图形（10）。识别附加功能（14）的图形位于主图形（10）的偏心处。定位器单元（16）位于每个相邻的键组（12）之间大致等距。

8. 发明申请

WO03012617A3 KEYBOARDS WITH BOTH INDIVIDUAL AND COMBINATION KEY OUTPUT 审中-公开
标题翻译：具有个人和组合键输出的键盘
公开(公告)号：WO03012617A3
公开(公告)日：2003-08-14
申请号：PCT/US0223972
申请日：2002-07-29
申请人： DIGIT WIRELESS LLC , LEVY DAVID H , BUTLER PAUL D , RHODES SCOTT A
发明人： LEVY DAVID H , BUTLER PAUL D , RHODES SCOTT A
IPC分类号： G06F3/023 , H01H13/702 , H01H13/785 , H03M11/08 , H03M11/20
CPC分类号： H01H13/785 , G06F3/0235 , G06F3/04895 , H01H13/702 , H01H2201/036 , H01H2215/008 , H01H2217/012 , H01H2217/024 , H01H2217/036 , H01H2217/042 , H03M11/08
摘要： Input feedback is provided in a device having a keyboard (252) with a matrix of independent keys (254) having associated switches arranged in rows and columns, wherein combinations of diagonally adjacent keys are associated with combination key (256) outputs. One method includes scanning for activated keys, providing provisional output (111) to user indicating that the activated key has been registered; continuing to scan the matrix (114); and, in response to activation of an adjacent key prior to release of the first activated key, providing final output (124) to the user indicating that a combination of the first and adjacent keys has been registered, to the exclusion of the provisional output. Another method features driving the rows in adjacent pairs while examining the columns for switch activation; and, in response to detecting switch activation in two adjacent columns while driving the rows in adjacent pairs, determining a combination key output.
摘要翻译：在具有键盘（252）的设备中提供输入反馈，所述键盘具有独立按键矩阵（254），所述按键矩阵具有以行和列排列的相关联的开关，其中对角相邻键的组合与组合键（256）输出相关联。一种方法包括扫描激活的密钥，向用户提供临时输出（111），指示激活的密钥已经被注册; 继续扫描矩阵（114）; 并且响应于在释放第一激活密钥之前激活相邻密钥，向用户提供最终输出（124），指示第一和相邻密钥的组合已被登记，以排除临时输出。另一种方法的特点是在检查列切换激活的同时驱动相邻对中的行; 并且响应于在驱动相邻对中的行时检测到两个相邻列中的开关激活，确定组合键输出。

9. 发明申请

WO2003019519A1 CHANGING THE VISUAL APPEARANCE OF INPUT DEVICES 审中-公开
标题翻译：改变输入设备的视觉外观
公开(公告)号：WO2003019519A1
公开(公告)日：2003-03-06
申请号：PCT/US2002/027131
申请日：2002-08-26
申请人： DIGIT WIRELESS, LLC , LEVY, David, H. , HARE, Chris, B.
发明人： LEVY, David, H. , HARE, Chris, B.
IPC分类号： G09G3/34
CPC分类号： G06F3/041 , G06F3/0202 , G06F3/0238 , G06F3/04886 , H01H13/702 , H01H2219/002 , H01H2219/0023 , H04M1/23 , H04M1/7258
摘要： Keycaps (10) of a keypad (30) or regions of a digitizer (50) contain an electrophoretic ink (20). An electric field is passed through selected regions of the ink to form a desired graphic label visible at the exposed surface of the keycap or region. In some cases, conductors within the keypad or digitizer alter the ink. In other cases, the keycaps or regions are placed proximate a printer (26) that alters the ink, such as to initialize a generic keypad for a given function. A keypad contains a MOD key (101) to cycle between language-specific variants of a last-entered character. In some cases, the keys are altered remotely to change their displays, such as to update subscriber service infornation or advertising.
摘要翻译：键盘（30）的键帽（10）或数字转换器（50）的区域包含电泳墨水（20）。电场通过墨水的选定区域以形成在键帽或区域的暴露表面处可见的期望的图形标签。在某些情况下，键盘或数字化仪中的导体会改变墨水。在其他情况下，键帽或区域靠近改变墨水的打印机（26）放置，以便初始化给定功能的通用键盘。键盘包含用于在最后输入的字符的语言特定变体之间循环的MOD键（101）。在某些情况下，密钥会被远程更改以更改其显示，例如更新用户服务信息或广告。

10. 发明申请

WO2003012617A2 KEYBOARDS WITH BOTH INDIVIDUAL AND COMBINATION KEY OUTPUT 审中-公开
标题翻译：具有两个单独和组合键盘输出的键盘
公开(公告)号：WO2003012617A2
公开(公告)日：2003-02-13
申请号：PCT/US2002/023972
申请日：2002-07-29
申请人： DIGIT WIRELESS, LLC , LEVY, David, H. , BUTLER, Paul, D. , RHODES, Scott, A.
发明人： LEVY, David, H. , BUTLER, Paul, D. , RHODES, Scott, A.
IPC分类号： G06F3/023
CPC分类号： H01H13/785 , G06F3/0235 , G06F3/04895 , H01H13/702 , H01H2201/036 , H01H2215/008 , H01H2217/012 , H01H2217/024 , H01H2217/036 , H01H2217/042 , H03M11/08
摘要： Input feedback is provided in a device having a keyboard (252) with a matrix of independent keys (254) having associated switches arranged in rows and columns, wherein combinations of diagonally adjacent keys are associated with combination key (256) outputs. One method includes scanning for activated keys, providing provisional output (111) to user indicating that the activated key has been registered; continuing to scan the matrix (114); and, in response to activation of an adjacent key prior to release of the first activated key, providing final output (124) to the user indicating that a combination of the first and adjacent keys has been registered, to the exclusion of the provisional output. Another method features driving the rows in adjacent pairs while examining the columns for switch activation; and, in response to detecting switch activation in two adjacent columns while driving the rows in adjacent pairs, determining a combination key output.
摘要翻译：在具有键盘（252）的设备中提供输入反馈，该键盘具有排列成行和列的关联开关的独立键（254）矩阵，其中对角相邻键的组合与组合键（256）输出相关联。一种方法包括扫描激活的密钥，向用户提供指示所激活的密钥已被注册的临时输出（111）继续扫描矩阵（114）; 并且响应于在释放所述第一激活密钥之前激活相邻密钥，向所述用户提供指示所述第一密钥和所述密钥的组合已被注册的最终输出（124），以排除所述临时输出。另一种方法是在检查用于开关激活的列时驱动相邻对中的行; 并且响应于在驱动相邻对中的行时检测两个相邻列中的开关激活，确定组合键输出。

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