Display apparatus and television receiving apparatus

• US 10,185,081 B2
• Filed: 06/10/2014
• Issued: 01/22/2019
• Est. Priority Date: 06/13/2013
• Status: Active Grant

• Current Assignee: Sakai Display Products Corporation (Hon Hai Precision Industry Co., Ltd.)
• Original Assignee: Sakai Display Products Corporation (Hon Hai Precision Industry Co., Ltd.)
• Inventors: Kobayashi, Ryota
• Primary Examiner(s): Yenke, Brian P
• Assistant Examiner(s): Rahman, Mustafizur
• Application Number:
  US14/896,766
• Publication Number:
  US 20160116661A1
• Time in Patent Office: 1,687 Days
• Field of Search: 348558, 348563, 348569, 348553, 348725, 348729, 348751, 348790, 348731, 348791, 348794, 348836, 348843, 348823, 3484391, 34833303, 349 58, 349 61, 349 62, 349 63, 349 65, 362600, 362606, 362611, 362612, 362613, 362615, 362633, 362289
• CPC Class Codes: G02B 6/0068 Arrangements of plural sources, e.g. multi-colour light sources
• CPC Class Codes: G02B 6/0073 Light emitting diode [LED]
• CPC Class Codes: G02B 6/0088 of the light guide or other optical sheets in the package
• CPC Class Codes: G02B 6/009 of the light source in the package G02B6/0021 takes precedence
• CPC Class Codes: G02F 1/133308 Support structures for LCD panels, e.g. frames or bezels
• CPC Class Codes: G02F 1/133314 Back frames
• CPC Class Codes: G02F 1/133317 Intermediate frames, e.g. between backlight housing and front frame
• CPC Class Codes: G02F 1/13332 Front frames
• CPC Class Codes: G02F 1/133331 Cover glasses
• CPC Class Codes: H04N 21/42653 for processing graphics
• CPC Class Codes: H04N 21/4312 involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
• CPC Class Codes: H04N 21/485 End-user interface for client configuration
• CPC Class Codes: H04N 5/445 for displaying additional information H04N5/50 takes precedence
• CPC Class Codes: H04N 5/64 Constructional details of receivers, e.g. cabinets or dust covers furniture aspects of television cabinets A47B81/06

Abstract

A display apparatus includes a display panel having a display surface on one surface thereof, a light guide plate disposed on the other surface side of the display panel, a substrate on which a plurality of light source elements disposed to face an end face of the light guide plate are mounted on one surface thereof, a support plate for supporting the substrate, and a frame body for covering a peripheral edge part of the display panel and the support plate, wherein the frame body and support plate have holes formed at positions thereof facing the end face, and the substrate has an insertion hole into which any one tip part of a screw or a clip fitted into the holes is inserted.

Claims

1. A display apparatus comprising:

a display panel having a display surface on one surface thereof,

a light guide plate disposed on the other surface side of the display panel,

a frame disposed to face a surface of the light guide plate,

an erected plate which is erected by bending a peripheral edge part of the frame in a substantially L shape,

a chassis having a substantially L shape cross-section provided on an outer surface of the erected plate,

a bezel having a substantially L shape cross-section disposed to cover the erected plate through the chassis, and

a substrate on which a plurality of light source elements disposed to face an end face of the light guide plate and provided on an inner surface of the erected plate, wherein

the substrate, the erected plate, the chassis and the bezel have a hole which is formed at position facing the end face of the light guide plate, the hole is drilled so as to make a hole axis coincide and the hole axis has a direction toward the end face of the light guide plate, further comprising

a screw or a clip, wherein

a tip part of the screw or the clip is inserted into the hole in each of the substrate, the erected plate, the chassis and the bezel, and

the substrate comprises a plurality of substrates disposed to face the end face of the light guide plate, and the hole is formed in abutted end portions of adjacent substrates.

2. The display apparatus according to claim 1, wherein the tip part is disposed between the insertion hole and the end face of the light guide plate.

3. The display apparatus according to claim 1, wherein the tip part abuts the end face of the light guide plate.

4. The display apparatus according to claim 1, wherein a protruding dimension of the tip part from one surface of the substrate is longer than a height dimension of the light source element from the one surface.

5. The display apparatus according to claim 1, wherein the plurality of light source elements are arranged side by side, and

the hole is disposed on a virtual line segment connecting the light source elements.

6. A television receiving apparatus comprising:

the display apparatus according to claim 1; and

a receiving unit configured to receive a signal of television broadcasts,

wherein the display apparatus is configured to display an image thereon based on the signal of television broadcasts received by the receiving unit.

7. The display apparatus according to claim 1, wherein the plurality of light source elements are arranged side by side, and

the hole is disposed on a virtual line segment parallel to the light source elements.