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序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
1	键盘装置	CN201310070016.5	2013-03-05	CN103985585A	2014-08-13	郑梃曜; 庄士荣; 陈志达; 王耀葳
本发明公开一种键盘装置，其位于壳体的容置空间中，且壳体具有连通于容置空间的多个第一开口与第二开口。键盘装置包含弹性体与透明液体。弹性体位于容置空间中，包含本体部、多个第一按压部、多个图案与第二按压部。第一按压部凸出于本体部，且分别位于第一开口中。图案位于本体部的表面上或第一按压部的表面上，且图案分别显露于第一开口。第二按压部凸出于本体部，且位于第二开口中。本体部、第一按压部与第二按压部内具有彼此连通的密闭空间。透明液体位于密闭空间中。当第二按压部被按压时，第一按压部膨胀而凸出第一开口，并放大图案。
2	键盘装置	CN201310070016.5	2013-03-05	CN103985585B	2016-08-03	郑梃曜; 庄士荣; 陈志达; 王耀葳
本发明公开一种键盘装置，其位于壳体的容置空间中，且壳体具有连通于容置空间的多个第一开口与第二开口。键盘装置包含弹性体与透明液体。弹性体位于容置空间中，包含本体部、多个第一按压部、多个图案与第二按压部。第一按压部凸出于本体部，且分别位于第一开口中。图案位于本体部的表面上或第一按压部的表面上，且图案分别显露于第一开口。第二按压部凸出于本体部，且位于第二开口中。本体部、第一按压部与第二按压部内具有彼此连通的密闭空间。透明液体位于密闭空间中。当第二按压部被按压时，第一按压部膨胀而凸出第一开口，并放大图案。
3	袖珍键盘结构	CN97104957.2	1997-03-31	CN1182907A	1998-05-27	鲁道夫·W·克罗普; 多米尼克·R·埃里奇罗; 托姆斯·C·里尔登
一袖珍键盘结构,用于电子装置中,有一壳体,其带有一个或多个有中心、最大半径、和最大高度的按钮。一特定区域围绕每一按钮并有最小半径,它至少为按钮最大半径的5倍,或至少为按钮最大高度的3倍。无别的按钮位于这个特定区域之内。按钮的大小、高度、和间隔给用户指尖提供一点接触感,它防止用户一次按下多个键,并在每一按钮旁边为字母数字标签提供空间。此袖珍键盘结构特别适合于需要小型袖珍键盘的便携电子装置。
4	Key designs for compact keypad of handheld communication device	US13289298	2011-11-04	US08217288B2	2012-07-10	Norman M. Ladouceur; Jason T. Griffin; Frank M. Tyneski
A keypad for a mobile device having a housing comprises a plurality of keys coupled to the housing. Each of the keys has means for making the selection of smaller key sizes easier for a user. The keys may incorporate a flexible or resilient upper part, or be configured to transform to a larger surface area upon the application of pressure. The keys may be configured to rotate away from a selected key. The keys adjacent a selected key may be configured to lock mechanically or electrically. The keys may have multiple parts that are movable relative to one another. The upper part of the key may include a fluid, with a selection rod positioned inside the upper part to enter the fluid.
5	Keypad configuration	US625382	1996-04-01	US5729221A	1998-03-17	Rudy Krolopp; Dominic Errichiello; Thomas C. Reardon, deceased
A keypad configuration for an electronic device has a housing (180) with one or more push buttons (110) having centers (113), a maximum radius (115), and a maximum height (215). A specific area (118) surrounds each push button and has a minimum radius (129) that is at least five times as long as the maximum radius of the push button or at least three times as long as the maximum height of the push button. No additional push buttons are within this specific area. The size, height, and spacing of the push buttons provide a point contact sensation to a user's fingertip, which prevents a user from pressing more than one key at a time and provides space for alphanumeric labels beside each push button. This keypad configuration is particularly suited for portable electronic devices where a small keypad is desirable, such as cellular telephones.
6	Keyboard device	US14054817	2013-10-15	US09165729B2	2015-10-20	Ting-Yao Cheng; Shih-Jung Chuang; Chih-Ta Chen; Yao-Wei Wang
A keyboard device is located in an accommodating space of a housing having first openings and a second opening. The keyboard device includes a flexible body and a transparent liquid. The flexible body is located in the accommodating space, and includes a main body, first pressing portions, patterns, and a second pressing portion. The first pressing portions are respectively located in the first openings. The patterns are located on the main body or the first pressing portions and are respectively exposed through the first openings. The second pressing portion is located in the second opening. The main body, and the first and second pressing portions have an enclosure space therein. The transparent liquid is located in the enclosure space. When the second pressing portion is pressed, the first pressing portions expand to protrude from the first openings, such that the patterns are enlarged.
7	KEYBOARD DEVICE	US14054817	2013-10-15	US20140216907A1	2014-08-07	Ting-Yao CHENG; Shih-Jung CHUANG; Chih-Ta CHEN; Yao-Wei WANG
A keyboard device is located in an accommodating space of a housing having first openings and a second opening. The keyboard device includes a flexible body and a transparent liquid. The flexible body is located in the accommodating space, and includes a main body, first pressing portions, patterns, and a second pressing portion. The first pressing portions are respectively located in the first openings. The patterns are located on the main body or the first pressing portions and are respectively exposed through the first openings. The second pressing portion is located in the second opening. The main body, and the first and second pressing portions have an enclosure space therein. The transparent liquid is located in the enclosure space. When the second pressing portion is pressed, the first pressing portions expand to protrude from the first openings, such that the patterns are enlarged.
8	KEY DESIGNS FOR COMPACT KEYPAD OF HANDHELD COMMUNICATION DEVICE	US13289298	2011-11-04	US20120050169A1	2012-03-01	Norman M. Ladouceur; Jason T. Griffin; Frank M. Tyneski
A keypad for a mobile device having a housing comprises a plurality of keys coupled to the housing. Each of the keys has means for making the selection of smaller key sizes easier for a user. The keys may incorporate a flexible or resilient upper part, or be configured to transform to a larger surface area upon the application of pressure. The keys may be configured to rotate away from a selected key. The keys adjacent a selected key may be configured to lock mechanically or electrically. The keys may have multiple parts that are movable relative to one another. The upper part of the key may include a fluid, with a selection rod positioned inside the upper part to enter the fluid.
9	KEY DESIGNS FOR COMPACT KEYPAD OF HANDHELD COMMUNICATION DEVICE	US11832068	2007-08-01	US20090033521A1	2009-02-05	Norman M. Ladouceur; Jason T. Griffin; Frank M. Tyneski
A keypad for a mobile device having a housing comprises a plurality of keys coupled to the housing. Each of the keys has means for making the selection of smaller key sizes easier for a user. The keys may incorporate a flexible or resilient upper part, or be configured to transform to a larger surface area upon the application of pressure. The keys may be configured to rotate away from a selected key. The keys adjacent a selected key may be configured to lock mechanically or electrically. The keys may have multiple parts that are movable relative to one another. The upper part of the key may include a fluid, with a selection rod positioned inside the upper part to enter the fluid.
10	Key pad structure	JP9823597	1997-03-31	JPH1031929A	1998-02-03	RUDOLF W KROLOPP; ERRICHIELLO DOMINIC R; REARDON THOMAS C
PROBLEM TO BE SOLVED: To provide a key pad structure for small-sized electronic appliances, which can press one key at one time accurately. SOLUTION: A key pad structure for an electronic appliance includes a housing 180 equipped with one or more push buttons 110 having a center 113, max. radius 115, and max. height 215. A specific region 118 surrounds the push buttons and has a min. radius 129 at least five times as large as the max. radius of the button or at least three times as large as the max. height of the button, wherein no other push button exists in this specific region. The size, height, and spacing of the push buttons give the user a point touching sense at his finger so that he is prevented from pushing two or more keys at one time, and beside each push button, a space is provided for an alphabet/numeral label. This key pad configuration well suits a portable electronic appliance requiring small key pad, for example, a cellular telephone.
11	Key designs for compact keypad of handheld communication device	EP07113609.7	2007-08-01	EP2020666A1	2009-02-04	Ladouceur, Norman, M.; Griffin, Jason T.; Tyneski, Frank M.
A keypad for a mobile device having a housing comprises a plurality of keys coupled to the housing. Each of the keys has means for making the selection of smaller key sizes easier for a user. The keys may incorporate a flexible or resilient upper part, or be configured to transform to a larger surface area upon the application of pressure. The keys may be configured to rotate away from a selected key. The keys adjacent a selected key may be configured to lock mechanically or electrically. The keys may have multiple parts that are movable relative to one another. The upper part of the key may include a fluid, with a selection rod positioned inside the upper part to enter the fluid.
12	Key designs for compact keypad of handheld communication device	EP07113609.7	2007-08-01	EP2020666B1	2013-11-06	Ladouceur, Norman M.; Griffin, Jason T.; Tyneski, Frank M.

13	자판 구조체	KR1019970011506	1997-03-29	KR100230716B1	1999-11-15	루돌프더블유.크롤로프; 도미닉알.에릭히엘로; 토마스씨.리어돈
본 발명에 의한 전자 장치용 자판 구조체(keypad configuration)는 중앙부(113), 최대 반경(115) 및 최대 높이(215)를 갖는 하나 이상의 푸시버튼(110)을 갖는 하우징(180)을 구비하고 있다. 특정 영역(118)은 각각의 푸시버튼를 둘러싸고 있으며 상기 푸시버튼의 최대 반경의 적어도 5배 또는 상기 푸시버튼의 최대 높이는 적어도 3배인 최대 반경(129)을 갖는다. 이러한 특정 영역 내에는 추가의 푸시버튼이 없다. 상기 푸시버튼의 크기, 높이 및 간격은 사용자의 손가락 끝에 점접촉의 감각을 제공하며, 이는 사용자가 한번에 하나 이상의 키이(key)를 누르지 않게 하고 각각의 푸시버튼 옆에 알파펫 문자를 위한 공간을 제공한다. 이러한 자판 구조체는 이동 전화기와 같이 작은 자판이 바람직한 휴대용 전자 장치에 특히 적합하다.

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