Mobile terminal with waterproof sheet and manufacturing method
A mobile terminal has a waterproof sheet interposed between a first body portion and a second body portion. The waterproof sheet is formed with a curved shaped or step-like cross-section in consideration of characteristic of internal component or a battery arranged on the first body portion of the mobile terminal, the curved shaped or step-like cross-section is configured to encase, in part or in whole, the internal component or the battery.
1. A mobile terminal, comprising:
a first body portion;
a waterproof sheet connected to the first body portion; and
a bonding member interposed between the first body portion and the waterproof sheet,
wherein a first component and a second component are arranged on an interior of the first body portion;
wherein a first surface portion of the waterproof sheet covers the first component and a second surface portion of the waterproof sheet covers the second component, and
wherein the first surface portion is configured to be protruding or depressed over the first component with respect to the second surface portion such that the first surface portion is disposed higher or lower than the second surface portion.
2. The mobile terminal of claim 1 , further comprising:
a second body portion connected to first body portion with the waterproof sheet and the bonding member interposed therebetween,
wherein a battery of the mobile terminal is arranged in a space between the waterproof sheet and the first body portion.
3. The mobile terminal of claim 2 , further comprising:
a third body portion connected to the second body portion.
4. The mobile terminal of claim 3 , wherein the second body portion and the third body portion are exposed to the outside of the mobile terminal.
5. The mobile terminal of claim 2 , wherein the component is arranged on the first body portion and the second body portion is configured to have an opening at a position corresponding to the location of the component.
6. The mobile terminal of claim 1 , wherein the waterproof sheet has a substantially step-like cross-section.
7. The mobile terminal of claim 1 , wherein the waterproof sheet has a substantially curved cross-section.
8. The mobile terminal of claim 1 , wherein the component is arranged to protrude from the first body portion.
9. The mobile terminal of claim 2 , wherein the waterproof sheet is arranged between the second body portion and the component.
10. The mobile terminal of claim 1 , wherein the bonding member is arranged on a circumference of the first body portion.
11. The mobile terminal of claim 1 , wherein the bonding member is a double-sided tape.
12. The mobile terminal of claim 1 , wherein the bonding member is an adhesive.
13. The mobile terminal of claim 1 , wherein the waterproof sheet is a polycarbonate plastic.
14. The mobile terminal of claim 1 , wherein the waterproof sheet is a polyethylene terephthalate.
15. The mobile terminal of claim 1 , wherein a surface portion of the waterproof sheet is configured to have a dimension according to at least one of a height, a shape, a function, a material, and an exothermic characteristic of the component.
16. A method for manufacturing a terminal, comprising:
connecting a first surface of a bonding member to a waterproof sheet;
connecting a second surface of the bonding member to a first body portion; and
connecting a second body portion to the first body portion with the waterproof sheet interposed therebetween,
wherein a first component and a second component are arranged on an interior of the first body portion,
wherein a first surface portion of the waterproof sheet covers the first component and a second surface portion of the waterproof sheet covers the second component, and
wherein the first surface portion is configured to be protruding or depressed over the first component with respect to the second surface portion such that the first surface portion is disposed higher or lower than the second surface portion.
17. The method of claim 16 , further comprising,
forming the waterproof sheet into a reference shape.
18. The method of claim 17 , wherein the forming the waterproof sheet into a reference shape comprises vacuum forming the waterproof sheet.
19. The method of claim 17 , wherein the forming the waterproof sheet into a reference shape comprises pressing the waterproof sheet.
20. The method of claim 16 , wherein a surface portion of the waterproof sheet is configured to have a dimension according to at least one of a height, a shape, a function, a material, and an exothermic characteristic of the component.
21. A mobile terminal, comprising:
a first body portion;
a waterproof sheet connected to the first body portion; and
a bonding member interposed between the first body portion and the waterproof sheet,
wherein a first component and a second component are disposed on the first body portion and arranged in a central region of the first body portion,
wherein a first portion of the waterproof sheet overlaps a top surface of the first component and a second portion of the waterproof sheet overlaps a top surface of the second component, and
wherein the first portion of the waterproof sheet is configured to be protruding or depressed over the top surface of the first component with respect to the second portion of the waterproof sheet.
22. The mobile terminal of claim 21 , wherein the first portion or the second portion of the waterproof sheet is configured to be protruding or depressed over the first component or the second component based on its height, respectively.