Back to results
US 7,118,386 B2Granted
Socket for semiconductor device
AssigneeYamaichi Electronics Co., Ltd.
InventorsMasaru Sato, Ryo Ujike
Life of this patent
Estimating the term…
Abstract
Lengths of arms of pressing members held at a lower end of an arm section of a cover member are determined in correspondence to the retention of semiconductor devices having contour dimensions different from each other, and are shorter than a length of the arm section so that part of the pressing members is projected outside through a recess of the socket body.
Claims4
A socket for a semiconductor device, comprising:
- a socket body having a semiconductor device placement section for selectively accommodating a semiconductor device for electrical connection with contact terminals, said semiconductor device being one of a plurality of semiconductor devices having contour dimensions different from one another;
- a pressing member having a touch portion brought in contact with said semiconductor device and pressing said semiconductor device toward said contact terminals, said pressing member being driven by a pressing member driving mechanism in accordance with the attachment or detachment of said semiconductor device relative to said semiconductor device placement section, for holding said semiconductor device in said semiconductor device placement section;
- and
- wherein, when said pressing member driving mechanism moves said touch portion of said pressing member to a position in which said touch portion of said pressing member does not contact said semiconductor device upon the attachment or detachment of said semiconductor device, a portion of said pressing member is bulged outwardly from an end of said socket body via an opening of said socket body.
1 more element
A socket for a semiconductor device, comprising:
- a socket body having a semiconductor device placement section for selectively accommodating a semiconductor device for electrical connection with contact terminals, said semiconductor device being one of a plurality of semiconductor devices having contour dimensions different from one another;
- a pressing member having a touch portion brought in contact with said semiconductor device and pressing said semiconductor device toward said contact terminals, for holding said semiconductor device in said semiconductor device placement section;
- and
- a cover member supported by said socket body in a movable manner for bringing said touch portion of said pressing member into contact with or away from said semiconductor device in accordance with the attachment or detachment of said semiconductor device relative to said semiconductor device placement section;
- wherein, said cover member and said socket body have openings, respectively, so that when said cover member causes said touch portion of said pressing member to move to a position in which said touch portion of said pressing member does not contact said semiconductor device, a portion of said pressing member is bulged outwardly from an end of said socket body via one or more of the openings of the socket body.
2 more elements
A socket for a semiconductor device comprising:
- a socket body having a semiconductor device placement section for selectively accommodating a semiconductor device for electrical connection with contact terminals, said semiconductor device being one of a plurality of semiconductor devices having contour dimensions different from one another;
- a first pressing member having a first touch portion brought in contact with said semiconductor device and pressing said semiconductor device toward said contact terminals, said pressing member being driven by a pressing member driving mechanism in accordance with the attachment or detachment of said semiconductor device relative to said semiconductor device placement section, for holding said semiconductor device in said semiconductor device placement section;
- a second pressing member for holding said semiconductor device in said semiconductor device placement section in association with said first pressing member, and
- wherein, when said pressing member driving mechanism moves said first touch portion of said pressing member to a position in which said first touch portion of said pressing member does not contact said semiconductor device upon the attachment or detachment of said semiconductor device, a portion of said first pressing member is bulged outwardly from an end of said socket body via an opening of said socket body, said first pressing member has a first proximal end supported in a moveably rotationally manner at one end of said socket body,
- said second pressing member has a second proximal end supported in a moveably rotationally manner at another end of said socket body and a touch portion in contact with said semiconductor device so that said semiconductor device is pressed toward said contact terminals, and
- said second pressing member has a recess for allowing a portion of said first pressing member to enter.
3 more elements
Dependencies are inferred from the claim text.