Lamp, lamp holder, power supply module, backlight assembly having the power supply module and display device having the power supply module
A technology of backlight components and lamp holders, which is applied to lighting and heating equipment, components of gas discharge lamps, electric light sources, etc., can solve the problems of connecting lamp leads to lamp holders, increasing the time of backlight components, and disconnection, etc., to achieve Ease of manufacture and improvement of reprocessing efficiency
Inactive Publication Date: 2011-02-09
SAMSUNG DISPLAY CO LTD
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AI Technical Summary
Problems solved by technology
The soldering step tends to increase the time to manufacture the backlight assembly and does not always reliably connect the lamp leads to the lamp socket
Also, the lamp may be damaged during welding
In addition, the connector between the lamp socket and the wire or the printed circuit board may become disconnected during the operation of the backlight assembly
Method used
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[0072] The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which example embodiments of the invention are shown. This invention may, however, take many different forms and should not be construed as limited to the exemplary embodiments set forth herein. These exemplary embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity.
[0073] It should be clear that when an element or layer is referred to as being "on," "connected to" or "coupled to" another element or layer, it can be directly on the other element or layer, connected or coupled to other possible Occurrence of an element or layer, or presence of intervening elements or layers. Like reference numerals refer to like elements throughout. As used herein, the term "a...
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The invention provides a backlight assembly, which comprises: a receiving container including a plate with openings, and lamp holders inserted into the openings; every lamp holder having a main body and a power supply element is connected with a lamp. The power supply element comprises: a binding post fixed on the plated while exposed on the first surface of the plate, a power supply terminal exposed on the second surface of the plate for holding an electrode at a proper position, and a power supply substrate disposed on the slab; wherein the power supply substrate includes a connection part contacting the binding post. because the design causes the lamp holder to be separated from the power supply substrate easily, the operation for assembling backlight assembly or display equipment is caused more convenient.
Description
[0001] This application is a divisional application of the No. 200610110184.2 patent application for invention filed on June 9, 2006, entitled "Lamp, Lamp Holder, Power Supply Module, Backlight Assembly with Power Supply Module, and Display Device". technical field [0002] The invention relates to a lamp, a lamp holder, a power supply module, a backlight assembly with the power supply module and a display device with the backlight assembly. More particularly, the present invention relates to a lamp having a fixing portion, a lamp holder easily assembled with the lamp, a power supply module having the lamp and the lamp holder, a backlight assembly having the power supply module, and a display device having the backlight assembly. Background technique [0003] Liquid crystal display (LCD) devices are thinner, lighter in weight, and more power efficient than other known types of display devices. In addition, LCD devices typically require lower drive voltages than other display...
Claims
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IPC IPC(8): G02F1/13357F21V23/06F21S8/00F21V21/002
CPCG02F1/133604H01J5/48H01R4/48H01J5/56G02F1/133608H01R33/02H01J61/12
Inventor 权伦秀姜正泰朴尚勋河镇镐张雄在梁容硕玉敏镐高京禄全在焕高在锡权炟重姜文拭权宁燮黄义栋
Owner SAMSUNG DISPLAY CO LTD