公开(公告)号：WO1992015083A1

公开(公告)日：1992-09-03

申请号：PCT/US1991009797

申请日：1991-12-20

Applicant: TYPERIGHT KEYBOARD CORP.

Inventor： TYPERIGHT KEYBOARD CORP. ,  LOUIS, William, M.

IPC: G09G03/02

CPC classification number: G06F3/0219 ,  B41J5/10 ,  H01H13/785 ,  H01H13/807 ,  H01H13/84 ,  H01H2201/036 ,  H01H2209/014 ,  H01H2215/028 ,  H01H2215/03 ,  H01H2215/046 ,  H01H2215/052 ,  H01H2217/012 ,  H01H2217/028 ,  H01H2217/034 ,  H01H2223/05 ,  H01H2223/052 ,  H01H2225/022 ,  H01H2229/03 ,  H01H2229/034

Abstract: A membrane keyboard (10, 110) producing audible (94, 187) and tactile (80, 182) responses when individual character keys are depressed. To facilitate typing efficiency, the keyboard has membrane characters keys with different transverse heights and adjustable sensory responses (84, 184).

Abstract translation: 当按下单个字符键时，产生可听（94,187）和触觉（80,182）响应的薄膜键盘（10,110）。 为了方便打字效率，键盘具有不同横向高度和可调节感觉响应的膜片字符键（84,184）。

公开(公告)号：WO1992014612A1

公开(公告)日：1992-09-03

申请号：PCT/US1991009550

申请日：1991-12-20

Applicant: TYPERIGHT KEYBOARD CORP.

Inventor： TYPERIGHT KEYBOARD CORP. ,  LOUIS, William, M.

IPC: B41J05/00

CPC classification number: G06F3/0219 ,  B41J5/10 ,  H01H2215/052

Abstract: A keyboard arrangement with a pair of angularly disposed, spaced apart groups of character keys (314, 316) dedicated for operating use respectively by the left hand and the right hand of a user. A space bar key (159) is operable by either thumb of the user and bridges between the two groups of character keys. The rows of keys in each group are staggered, and each key bears character indicia disposed at an angle to the transverse direction of its group of keys.

Abstract translation: 键盘装置，其具有一对角度设置的间隔开的字符键组（314,316），专用于分别由用户的左手和右手操作。 空格键键（159）可由用户的任一拇指和两组字符键之间的桥接操作。 每组中的键行交错排列，并且每个键都具有与其组键的横向方向成一角度设置的字符标记。