Mobile communication terminal device

• US 20060159443A1
• Filed: 01/04/2006
• Published: 07/20/2006
• Est. Priority Date: 01/14/2005
• Status: Active Grant

• Current Assignee: Samsung Electro-Mechanics Co., Ltd. (Samsung Group)
• Original Assignee: Samsung Electro-Mechanics Co., Ltd. (Samsung Group)
• Inventors: Cho, Woo-jong, Choi, Sang-on, Lee, Woo-jong, Sunu, Won-jin
• Granted Patent: US 7,706,677 B2
• Time in Patent Office: Days
• US Class Current: 396/287
• CPC Class Codes: G03B 29/00 Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects combinations with flash apparatus G03B15/03
• CPC Class Codes: G03B 35/20 using two or more projectors
• CPC Class Codes: H04M 1/0214 Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position combined with translation movement H04M1/0235
• CPC Class Codes: H04M 1/21 Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
• CPC Class Codes: H04M 2250/16 including more than one display unit
• CPC Class Codes: H04M 2250/52 including functional features of a camera constructional features concerning the integration of cameras in portable phones H04M1/0264

Abstract

A mobile communication terminal device, capable of implementing large screen and displaying stereoscopic images, includes: a first case and a second case; a first and a second display part mounted on the first case and the second case, respectively; lens modules mounted in front of the first and second display parts for producing virtual images for images of the first and second display parts; and a rotation member for rotating the first case and the second case on the same rotation axis. The mobile communication terminal device further includes: a first case and a second case; a rotation member for rotating the first case and the second case on the same rotation axis; and a viewfinder unit mounted on one side of at least one of the first case and the second case.

Claims

1. A mobile communication terminal device comprising:

a first case and a second case;

a first and a second display part mounted on the first case and the second case, respectively;

lens modules mounted in front of the first and second display parts for producing virtual images for images of the first and second display parts; and

a rotation member for rotating the first case and the second case on one rotation axis.

2. The mobile communication terminal device according to claim 1, wherein the lens modules are made of a lens capable of planarization.

3. The mobile communication terminal device according to claim 1, wherein the lens modules are made of at least one of a spherical lens, an aspherical lens, a fresnel lens, a high refractive lens, a hologram lens, and a grid lens.

4. The mobile communication terminal device according to claim 1, wherein the first and second display parts independently display mutually different images on which a difference of angular fields is reflected or display the mutually different images by using color difference, polarization or holographic diffraction and interference.

5. A mobile communication terminal device comprising:

a first case and a second case;

a rotation member for rotating the first case and the second case on one rotation axis; and

a viewfinder unit mounted on one side of at least one of the first case and the second case.

6. The mobile communication terminal device according to claim 5, wherein the viewfinder unit comprising:

windows arranged on one side of at least one of the first case and the second case;

LCD modules arranged on at least one side of the first case and the second case across the central axis of the windows;

lens barrels for connecting the LCD modules and the windows; and

lens modules mounted in front of the LCD modules for enlarging images of the LCD modules.

7. The mobile communication terminal device according to claim 6, wherein the lens modules can be moved or replaced according to the sight of a user.

8. The mobile communication terminal device according to claim 6, wherein the lens modules are made of at least one of a spherical lens, an aspherical lens, a presnel lens, a high refractive lens, a hologram lens, and a grid lens.

9. The mobile communication terminal device according to claim 6, wherein the viewfinder unit is mounted on both sides of the first and second cases, and the LCD modules arranged on internal sides of the first and second cases independently display mutually different images on which a difference of angular fields is reflected or display the mutually different images by using color difference, polarization or holographic diffraction and interference.