Flat display panel module and flat display apparatus
View Patent ↗A technique for improving impact resistance performance of a panel is provided in a module or display apparatus with a flat display panel. In a PDP module, a filter is bonded onto a front surface side of a PDP, and a base chassis is bonded to a rear surface side with a two-sided tape. In an attaching portion for the base chassis and a casing, a spring structure portion having a sloped portion and a space is provided in an area of the base chassis so as to correspond to a connecting part of the casing. Impact to glass of the PDP is buffered to an impact force in a direction vertical to a surface of the PDP due to a spring property of the spring structure portion.
1. A flat display panel module comprising:
a flat display panel including glass;
a base chassis fixing the flat display panel; and
a connecting part connecting the base chassis and a casing,
wherein:
the base chassis includes a metal plane plate,
a plurality of areas in the plane plate of the base chassis are each formed into such a raised shape as to have a sloped portion with respect to other areas in the plane plate, and
a raised portion formed into such a raised shape as to have the sloped portion is formed integrally with a plane portion of the base chassis and on a rear surface side of the base chassis, and a plane of the raised portion on the casing side is connected to a plane of the connection part on the base chassis side.
2. The flat display panel module according to claim 1 , wherein the connecting part is fixedly connected to a plurality of the raised portions by screwing.
3. The flat display panel module according to claim 1 , wherein the raised portion is such that its cross section in a direction vertical to the plane plate is a trapezoidal shape and is formed into a shape having a void with the flat display panel.
4. The flat display panel module according to claim 1 , wherein an angle formed between the sloped portion and the plane plate is set within a range of from 5 degrees or more to 60 degrees or less.
5. The flat display panel module according to claim 1 , wherein the raised portion is formed by pressing the plane plate of the base chassis.
6. The flat display panel module according to claim 1 , wherein the base chassis is made of aluminum.
7. The flat display panel module according to claim 1 , wherein the base chassis is made of iron.
8. A flat display panel module comprising:
a flat display panel including glass;
a base chassis fixing the flat display panel; and
a spacer ensuring, on a rear surface side of the base chassis, a space for disposing a circuit unit for drive and control between a casing and the spacer and connecting the base chassis and the casing,
wherein:
the base chassis includes a metal plane plate,
a plurality of areas in the plane plate of the base chassis are each formed into such a raised shape as to have a sloped portion with respect to other areas in the base chassis, and
a raised portion formed into such a raised shape as to have the sloped portion is formed integrally with a plane portion of the base chassis and a plane of the raised portion on the casing side is connected to a plane of the spacer on the base chassis side.
9. The flat display panel module according to claim 8 , wherein the spacer is fixedly connected to a plurality of the raised portions by screwing.
10. The flat display panel module according to claim 8 , wherein the raised portion is such that its cross section in a direction vertical to the plane plate is a trapezoidal shape and is formed into a shape having a void with the flat display panel.
11. The flat display panel module according to claim 8 , wherein an angle formed between the sloped portion and the plane plate is set within a range of from 5 degrees or more to 60 degrees or less.
12. The flat display panel module according to claim 8 , wherein the raised portion is formed by pressing the plane plate of the base chassis.
13. The flat display panel module according to claim 8 , wherein the base chassis is made of aluminum.
14. The flat display panel module according to claim 8 , wherein the base chassis is made of iron.
15. A flat display panel module comprising:
a flat display panel including glass;
a base chassis fixing the flat display panel; and
a connecting part connecting the base chassis and a casing,
wherein:
the base chassis includes a metal plane plate,
a plurality of areas in the plane plate of the base chassis are each formed into such a raised shape as to have a sloped portion with respect to other areas in the plane plate,
a raised portion formed into such a raised shape as to have the sloped portion is formed integrally with a plane portion of the base chassis and on a rear surface side of the base chassis, and
each one of the connecting parts is connected to a plurality of the raised portions.
16. The flat display panel module according to claim 15 , wherein the raised portion is such that its cross section in a direction vertical to the plane plate is a trapezoidal shape and is formed into a shape having a void with the flat display panel.
17. The flat display panel module according to claim 15 , wherein an angle formed between the sloped portion and the plane plate is set within a range of from 5 degrees or more to 60 degrees or less.
18. The flat display panel module according to claim 15 , wherein the raised portion is formed by pressing the plane plate of the base chassis.
19. The flat display panel module according to claim 15 , wherein the base chassis is made of aluminum.
20. The flat display panel module according to claim 15 , wherein the base chassis is made of iron.