公开(公告)号：US20190137809A1

公开(公告)日：2019-05-09

申请号：US16094289

申请日：2018-02-06

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Masato KAZAMA ,  Kazuya HONDA ,  Yoshirou KAWASOE ,  Taizou TAKEUCHI ,  Takafumi UMITANI

IPC: G02F1/1333

Abstract: A liquid crystal module includes a display panel, a back frame, a bezel, and a molded frame. The bezel includes an R_cover component and a B_cover component that are separate from each other. The R_cover component and the B_cover component each include a first conductor disposed on a surface of a front surface region facing the display panel; and a first extension section that extends to a position at which the first extension section is in contact with the back frame. A second conductor that overlaps a joint of the R_cover component and the B_cover component in a front view is disposed on molded frame; and a second extension section that extends to a position at which the second extension section is in contact with the back frame.

公开(公告)号：US20190121201A1

公开(公告)日：2019-04-25

申请号：US16091924

申请日：2018-02-06

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Tadahiro KUGIMARU ,  Taizou TAKEUCHI ,  Takafumi UMITANI

IPC: G02F1/1335

Abstract: An image display apparatus includes: a back frame disposed on a rear-surface side of a display panel; a plurality of light-emitting diodes (LEDs) disposed on a front-surface side of the back frame; a luminance uniforming plate which is disposed on a front-surface side of the plurality of LEDs to cover the plurality of LEDs, and makes uniform luminance of light emitted by the plurality of LEDs; a diffuser plate which is disposed on a front-surface side of the luminance uniforming plate, and diffuses light transmitted through the luminance uniforming plate; and a support pin which is fixed to the back frame, extends to penetrate through the luminance uniforming plate, and has a tip end that supports the diffuser plate. The tip end of the support pin has a shape of a convex curve.

公开(公告)号：US20190137827A1

公开(公告)日：2019-05-09

申请号：US16091950

申请日：2018-02-06

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Tadahiro KUGIMARU ,  Taizou TAKEUCHI ,  Takafumi UMITANI

IPC: G02F1/1335

Abstract: An image display apparatus includes: back frame light-emitting diodes (LEDs) disposed on a back frame; a luminance uniforming plate which makes uniform luminance of light emitted by the LEDs; a diffuser plate which is disposed on a front-surface side of the luminance uniforming plate and a support pin which is fixed to the back frame, extends to penetrate through the luminance uniforming plate, and has a tip end that supports the diffuser plate. The support pin includes: a pedestal which is fixed to an opening portion formed in the back frame; and a support which includes the tip end, and extends from the pedestal toward a front-surface side. The pedestal includes a holding portion (first portion and second portion) which holds the back frame in a thickness direction of the back frame, and a portion of the holding portion on which the back frame is disposed is stepped.

公开(公告)号：US20190361169A1

公开(公告)日：2019-11-28

申请号：US16467330

申请日：2018-09-12

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Takamitsu ISONO ,  Toru TANIKAWA ,  Takafumi UMITANI ,  Yumie ITOU ,  Xiao HAN

IPC: F21V8/00

Abstract: An image display apparatus includes a display panel including a front surface on which an image is displayed, a base plate disposed behind the display panel, a light guide plate disposed between the display panel and the base plate, a light source, a light source cover, and a corner component. The light source is disposed along an edge of the base plate, and emits light incident on an edge face of the light guide plate. The light cover is elongated and covers a front of the light source. The corner component is disposed along a corner of the base plate, laterally supports the display panel, and includes a portion that overlaps the light source cover in a front to back direction.