JP2009239877A - Cellular phone with wide screen - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To obtain a cellular phone which provides a large screen freely enlarged in vertical and lateral directions, and shows a long sentence including a long character string in a landscape mode without being restricted on the width of a hand holding the cellular phone, and which allows single hand operation by stably holding a machine body. <P>SOLUTION: A screen panel and an operating panel are integrated, and on a bottom face of the operating panel, a step having a height that is approximately equal to the thickness of a finger, is provided at a position away from a side end by a length of the palm size. When holding a machine body with his or her finger hooked there, even a machine body too wide to hold with one hand can be stabilized and operated easily with one hand. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a mobile phone having a wide width that is not limited by the width of a gripping hand and easy to operate with one hand.

  In a conventional mobile phone, when a button is operated, an operation is performed with a thumb while holding the body with one hand. For this reason, the aircraft is limited to a palm size that can be grasped by hand, and cannot be operated with a wide-width aircraft. When the screen is enlarged, it becomes a portrait screen, so the center of gravity is far from it and it is difficult to operate, the size of the screen is limited, and the use of a landscape screen and a long screen cannot be obtained.

  The present invention has a large screen vertically and horizontally, regardless of the size limit of the mobile phone as described above, enables a horizontal screen and more horizontal character strings, is easy to hold with one hand, and can be easily operated with one hand. An object is to obtain a mobile phone.

  As described above, regardless of the size limit, the screen panel having a freely vertical and horizontal size and the operation panel are arranged as a set.

  In the present invention, a first solution is to provide a step having a height about the thickness of a finger on the bottom surface of the operation panel at a position of a palm size from the side edge. By placing the finger on it and grasping the aircraft, the device can be operated so that the buttons can be operated stably with one hand.

  The second solving means is to cut a finger width at the lower side of the operation panel at the position of the palm size from the left or right side edge. By placing a finger on the device, the device can be operated so that the buttons can be operated with one hand stably.

  Because the size of a conventional mobile phone is limited to the width that can be grasped by hand, the horizontal width cannot be widened, the screen is limited to a small size, and it is impossible to arrange a long character string on the horizontal screen or sideways It was a big flaw that seems to be the fate of a conventional mobile phone.

  If configured as in the present invention, even if the width of the aircraft is large, the aircraft can be grasped in the middle of the width that can be grasped by the hand, so that the width can be extended horizontally and vertically regardless of the size limit. A large screen can be obtained, and the center of gravity is close to the center so that it is compact and easy to hold, making it possible to compose both sides of the image and many character strings. Although the structure is simple, without this structure, it is impossible to obtain a mobile phone with a wide horizontal screen.

  In addition, since the operation panel is square and has a large area, the arrangement of the character keys can be arranged with ease to move the thumb, and the inside can be arranged with parts, added, added new functions, and realized a high-function mobile phone. . Although the structure is simple, it is rather an industrial advantage that it is simple and highly functional without major structural changes.

An embodiment of the present invention will be described with reference to the drawings.
As shown in FIG. 1, a screen phone 2 having a screen 1 and an operation panel 3 are arranged in parallel to constitute a mobile phone.

  In FIG. 1 (c), in the position of the palm-sized length 4 from the left side edge of the bottom surface of the operation panel 3, in this case, a height difference of the thickness of the finger from the thickness of the fuselage from the left. Turn on 5 and reduce the thickness on the right. As shown in FIG. 3, a stable holding is achieved by placing a finger on the step 5 and grasping the airframe, and the operation keys on the surface of the operation panel 3 can be easily operated with one thumb.

  In the case of the left-handed case in FIG. 2, a notch 6 having a depth about the thickness of the finger is inserted at a palm-sized length 4 from the left end of the lower side of the operation panel 3, and deeply shallow on the surface. When the screen panel 2 and the operation panel 3 face each other, the screen 1 can be prevented from being exposed to the outside. As shown in FIG. 4, by turning the finger from the back side of the operation panel 3 and placing the finger on the incision 6 and grasping the machine body, it is extremely stable and can be easily operated with one thumb.

Embodiments of the first solving means of the present invention (a) is a plan view (b) is a right side view (c) is a bottom plan view (d) is a left side view (e) is a cross-sectional view taken along line AA. (2) is a plan view (b) is a right side view Actual use view of the first solution of the present invention as seen from the bottom Usage diagram of the second solution of the present invention

Explanation of symbols

1 screen 2 screen panel 3 operation panel 4 palm-sized length 5 step provided on the bottom surface of the operation panel in the first solution means 6 notch provided on the lower side of the operation panel in the second solution means

Claims (2)

  A mobile phone having a screen board and an operation panel as a set, and a step provided with a step on the bottom of the operation panel.   A mobile phone provided with a notch that allows a finger to be placed on the lower side of an operation panel in a mobile phone having a set of a screen panel and an operation panel.

Images